4865280120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5091

約数の個数: 256

約数和(自身を含む): 17321472000

約数和(自身を除く): 12456191880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 31, 36, 40, 45, 54, 58, 60, 62, 72, 87, 90, 93, 108, 116, 120, 124, 135, 145, 155, 174, 180, 186, 216, 232, 248, 261, 270, 279, 290, 310, 348, 360, 372, 435, 465, 522, 540, 558, 580, 620, 696, 744, 783, 837, 870, 899, 930, 1044, 1080, 1116, 1160, 1240, 1305, 1395, 1566, 1674, 1740, 1798, 1860, 2088, 2232, 2610, 2697, 2790, 3132, 3348, 3480, 3596, 3720, 3915, 4185, 4495, 5011, 5220, 5394, 5580, 6264, 6696, 7192, 7830, 8091, 8370, 8990, 10022, 10440, 10788, 11160, 13485, 15033, 15660, 16182, 16740, 17980, 20044, 21576, 24273, 25055, 26970, 30066, 31320, 32364, 33480, 35960, 40088, 40455, 45099, 48546, 50110, 53940, 60132, 64728, 75165, 80910, 90198, 97092, 100220, 107880, 120264, 121365, 135297, 145319, 150330, 155341, 161820, 180396, 194184, 200440, 225495, 242730, 270594, 290638, 300660, 310682, 323640, 360792, 435957, 450990, 466023, 485460, 541188, 581276, 601320, 621364, 676485, 726595, 776705, 871914, 901980, 932046, 970920, 1082376, 1162552, 1242728, 1307871, 1352970, 1398069, 1453190, 1553410, 1743828, 1803960, 1864092, 2179785, 2330115, 2615742, 2705940, 2796138, 2906380, 3106820, 3487656, 3728184, 3923613, 4194207, 4359570, 4504889, 4660230, 5231484, 5411880, 5592276, 5812760, 6213640, 6539355, 6990345, 7847226, 8388414, 8719140, 9009778, 9320460, 10462968, 11184552, 13078710, 13514667, 13980690, 15694452, 16776828, 17438280, 18019556, 18640920, 19618065, 20971035, 22524445, 26157420, 27029334, 27961380, 31388904, 33553656, 36039112, 39236130, 40544001, 41942070, 45048890, 52314840, 54058668, 55922760, 67573335, 78472260, 81088002, 83884140, 90097780, 108117336, 121632003, 135146670, 156944520, 162176004, 167768280, 180195560, 202720005, 243264006, 270293340, 324352008, 405440010, 486528012, 540586680, 608160015, 810880020, 973056024, 1216320030, 1621760040, 2432640060, 4865280120]

約数ペア:

[(1, 4865280120), (2, 2432640060), (3, 1621760040), (4, 1216320030), (5, 973056024), (6, 810880020), (8, 608160015), (9, 540586680), (10, 486528012), (12, 405440010), (15, 324352008), (18, 270293340), (20, 243264006), (24, 202720005), (27, 180195560), (29, 167768280), (30, 162176004), (31, 156944520), (36, 135146670), (40, 121632003), (45, 108117336), (54, 90097780), (58, 83884140), (60, 81088002), (62, 78472260), (72, 67573335), (87, 55922760), (90, 54058668), (93, 52314840), (108, 45048890), (116, 41942070), (120, 40544001), (124, 39236130), (135, 36039112), (145, 33553656), (155, 31388904), (174, 27961380), (180, 27029334), (186, 26157420), (216, 22524445), (232, 20971035), (248, 19618065), (261, 18640920), (270, 18019556), (279, 17438280), (290, 16776828), (310, 15694452), (348, 13980690), (360, 13514667), (372, 13078710), (435, 11184552), (465, 10462968), (522, 9320460), (540, 9009778), (558, 8719140), (580, 8388414), (620, 7847226), (696, 6990345), (744, 6539355), (783, 6213640), (837, 5812760), (870, 5592276), (899, 5411880), (930, 5231484), (1044, 4660230), (1080, 4504889), (1116, 4359570), (1160, 4194207), (1240, 3923613), (1305, 3728184), (1395, 3487656), (1566, 3106820), (1674, 2906380), (1740, 2796138), (1798, 2705940), (1860, 2615742), (2088, 2330115), (2232, 2179785), (2610, 1864092), (2697, 1803960), (2790, 1743828), (3132, 1553410), (3348, 1453190), (3480, 1398069), (3596, 1352970), (3720, 1307871), (3915, 1242728), (4185, 1162552), (4495, 1082376), (5011, 970920), (5220, 932046), (5394, 901980), (5580, 871914), (6264, 776705), (6696, 726595), (7192, 676485), (7830, 621364), (8091, 601320), (8370, 581276), (8990, 541188), (10022, 485460), (10440, 466023), (10788, 450990), (11160, 435957), (13485, 360792), (15033, 323640), (15660, 310682), (16182, 300660), (16740, 290638), (17980, 270594), (20044, 242730), (21576, 225495), (24273, 200440), (25055, 194184), (26970, 180396), (30066, 161820), (31320, 155341), (32364, 150330), (33480, 145319), (35960, 135297), (40088, 121365), (40455, 120264), (45099, 107880), (48546, 100220), (50110, 97092), (53940, 90198), (60132, 80910), (64728, 75165)]