379721520

素因数分解:

$2^4\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:431

約数の個数: 280

約数和(自身を含む): 1405195776

約数和(自身を除く): 1025474256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 81, 85, 90, 102, 108, 120, 135, 136, 144, 153, 162, 170, 180, 204, 216, 240, 243, 255, 270, 272, 306, 324, 340, 360, 383, 405, 408, 432, 459, 486, 510, 540, 612, 648, 680, 720, 729, 765, 766, 810, 816, 918, 972, 1020, 1080, 1149, 1215, 1224, 1296, 1360, 1377, 1458, 1530, 1532, 1620, 1836, 1915, 1944, 2040, 2160, 2295, 2298, 2430, 2448, 2754, 2916, 3060, 3064, 3240, 3447, 3645, 3672, 3830, 3888, 4080, 4131, 4590, 4596, 4860, 5508, 5745, 5832, 6120, 6128, 6480, 6511, 6885, 6894, 7290, 7344, 7660, 8262, 9180, 9192, 9720, 10341, 11016, 11490, 11664, 12240, 12393, 13022, 13770, 13788, 14580, 15320, 16524, 17235, 18360, 18384, 19440, 19533, 20655, 20682, 22032, 22980, 24786, 26044, 27540, 27576, 29160, 30640, 31023, 32555, 33048, 34470, 36720, 39066, 41310, 41364, 45960, 49572, 51705, 52088, 55080, 55152, 58320, 58599, 61965, 62046, 65110, 66096, 68940, 78132, 82620, 82728, 91920, 93069, 97665, 99144, 103410, 104176, 110160, 117198, 123930, 124092, 130220, 137880, 155115, 156264, 165240, 165456, 175797, 186138, 195330, 198288, 206820, 234396, 247860, 248184, 260440, 275760, 279207, 292995, 310230, 312528, 330480, 351594, 372276, 390660, 413640, 465345, 468792, 495720, 496368, 520880, 527391, 558414, 585990, 620460, 703188, 744552, 781320, 827280, 878985, 930690, 937584, 991440, 1054782, 1116828, 1171980, 1240920, 1396035, 1406376, 1489104, 1562640, 1582173, 1757970, 1861380, 2109564, 2233656, 2343960, 2481840, 2636955, 2792070, 2812752, 3164346, 3515940, 3722760, 4219128, 4467312, 4687920, 4746519, 5273910, 5584140, 6328692, 7031880, 7445520, 7910865, 8438256, 9493038, 10547820, 11168280, 12657384, 14063760, 15821730, 18986076, 21095640, 22336560, 23732595, 25314768, 31643460, 37972152, 42191280, 47465190, 63286920, 75944304, 94930380, 126573840, 189860760, 379721520]

約数ペア:

[(1, 379721520), (2, 189860760), (3, 126573840), (4, 94930380), (5, 75944304), (6, 63286920), (8, 47465190), (9, 42191280), (10, 37972152), (12, 31643460), (15, 25314768), (16, 23732595), (17, 22336560), (18, 21095640), (20, 18986076), (24, 15821730), (27, 14063760), (30, 12657384), (34, 11168280), (36, 10547820), (40, 9493038), (45, 8438256), (48, 7910865), (51, 7445520), (54, 7031880), (60, 6328692), (68, 5584140), (72, 5273910), (80, 4746519), (81, 4687920), (85, 4467312), (90, 4219128), (102, 3722760), (108, 3515940), (120, 3164346), (135, 2812752), (136, 2792070), (144, 2636955), (153, 2481840), (162, 2343960), (170, 2233656), (180, 2109564), (204, 1861380), (216, 1757970), (240, 1582173), (243, 1562640), (255, 1489104), (270, 1406376), (272, 1396035), (306, 1240920), (324, 1171980), (340, 1116828), (360, 1054782), (383, 991440), (405, 937584), (408, 930690), (432, 878985), (459, 827280), (486, 781320), (510, 744552), (540, 703188), (612, 620460), (648, 585990), (680, 558414), (720, 527391), (729, 520880), (765, 496368), (766, 495720), (810, 468792), (816, 465345), (918, 413640), (972, 390660), (1020, 372276), (1080, 351594), (1149, 330480), (1215, 312528), (1224, 310230), (1296, 292995), (1360, 279207), (1377, 275760), (1458, 260440), (1530, 248184), (1532, 247860), (1620, 234396), (1836, 206820), (1915, 198288), (1944, 195330), (2040, 186138), (2160, 175797), (2295, 165456), (2298, 165240), (2430, 156264), (2448, 155115), (2754, 137880), (2916, 130220), (3060, 124092), (3064, 123930), (3240, 117198), (3447, 110160), (3645, 104176), (3672, 103410), (3830, 99144), (3888, 97665), (4080, 93069), (4131, 91920), (4590, 82728), (4596, 82620), (4860, 78132), (5508, 68940), (5745, 66096), (5832, 65110), (6120, 62046), (6128, 61965), (6480, 58599), (6511, 58320), (6885, 55152), (6894, 55080), (7290, 52088), (7344, 51705), (7660, 49572), (8262, 45960), (9180, 41364), (9192, 41310), (9720, 39066), (10341, 36720), (11016, 34470), (11490, 33048), (11664, 32555), (12240, 31023), (12393, 30640), (13022, 29160), (13770, 27576), (13788, 27540), (14580, 26044), (15320, 24786), (16524, 22980), (17235, 22032), (18360, 20682), (18384, 20655), (19440, 19533)]