380079540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:448

約数の個数: 240

約数和(自身を含む): 1300056912

約数和(自身を除く): 919977372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 37, 45, 51, 54, 60, 68, 74, 81, 85, 90, 102, 108, 111, 135, 148, 153, 162, 170, 180, 185, 204, 222, 255, 270, 306, 324, 333, 340, 370, 373, 405, 444, 459, 510, 540, 555, 612, 629, 666, 740, 746, 765, 810, 918, 999, 1020, 1110, 1119, 1258, 1332, 1377, 1492, 1530, 1620, 1665, 1836, 1865, 1887, 1998, 2220, 2238, 2295, 2516, 2754, 2997, 3060, 3145, 3330, 3357, 3730, 3774, 3996, 4476, 4590, 4995, 5508, 5595, 5661, 5994, 6290, 6341, 6660, 6714, 6885, 7460, 7548, 9180, 9435, 9990, 10071, 11190, 11322, 11988, 12580, 12682, 13428, 13770, 13801, 14985, 16785, 16983, 18870, 19023, 19980, 20142, 22380, 22644, 25364, 27540, 27602, 28305, 29970, 30213, 31705, 33570, 33966, 37740, 38046, 40284, 41403, 50355, 50949, 55204, 56610, 57069, 59940, 60426, 63410, 67140, 67932, 69005, 76092, 82806, 84915, 95115, 100710, 101898, 113220, 114138, 120852, 124209, 126820, 138010, 151065, 165612, 169830, 171207, 190230, 201420, 203796, 207015, 228276, 234617, 248418, 254745, 276020, 285345, 302130, 339660, 342414, 372627, 380460, 414030, 469234, 496836, 509490, 513621, 570690, 604260, 621045, 684828, 703851, 745254, 828060, 856035, 938468, 1018980, 1027242, 1117881, 1141380, 1173085, 1242090, 1407702, 1490508, 1712070, 1863135, 2054484, 2111553, 2235762, 2346170, 2484180, 2568105, 2815404, 3424140, 3519255, 3726270, 4223106, 4471524, 4692340, 5136210, 5589405, 6334659, 7038510, 7452540, 8446212, 10272420, 10557765, 11178810, 12669318, 14077020, 19003977, 21115530, 22357620, 25338636, 31673295, 38007954, 42231060, 63346590, 76015908, 95019885, 126693180, 190039770, 380079540]

約数ペア:

[(1, 380079540), (2, 190039770), (3, 126693180), (4, 95019885), (5, 76015908), (6, 63346590), (9, 42231060), (10, 38007954), (12, 31673295), (15, 25338636), (17, 22357620), (18, 21115530), (20, 19003977), (27, 14077020), (30, 12669318), (34, 11178810), (36, 10557765), (37, 10272420), (45, 8446212), (51, 7452540), (54, 7038510), (60, 6334659), (68, 5589405), (74, 5136210), (81, 4692340), (85, 4471524), (90, 4223106), (102, 3726270), (108, 3519255), (111, 3424140), (135, 2815404), (148, 2568105), (153, 2484180), (162, 2346170), (170, 2235762), (180, 2111553), (185, 2054484), (204, 1863135), (222, 1712070), (255, 1490508), (270, 1407702), (306, 1242090), (324, 1173085), (333, 1141380), (340, 1117881), (370, 1027242), (373, 1018980), (405, 938468), (444, 856035), (459, 828060), (510, 745254), (540, 703851), (555, 684828), (612, 621045), (629, 604260), (666, 570690), (740, 513621), (746, 509490), (765, 496836), (810, 469234), (918, 414030), (999, 380460), (1020, 372627), (1110, 342414), (1119, 339660), (1258, 302130), (1332, 285345), (1377, 276020), (1492, 254745), (1530, 248418), (1620, 234617), (1665, 228276), (1836, 207015), (1865, 203796), (1887, 201420), (1998, 190230), (2220, 171207), (2238, 169830), (2295, 165612), (2516, 151065), (2754, 138010), (2997, 126820), (3060, 124209), (3145, 120852), (3330, 114138), (3357, 113220), (3730, 101898), (3774, 100710), (3996, 95115), (4476, 84915), (4590, 82806), (4995, 76092), (5508, 69005), (5595, 67932), (5661, 67140), (5994, 63410), (6290, 60426), (6341, 59940), (6660, 57069), (6714, 56610), (6885, 55204), (7460, 50949), (7548, 50355), (9180, 41403), (9435, 40284), (9990, 38046), (10071, 37740), (11190, 33966), (11322, 33570), (11988, 31705), (12580, 30213), (12682, 29970), (13428, 28305), (13770, 27602), (13801, 27540), (14985, 25364), (16785, 22644), (16983, 22380), (18870, 20142), (19023, 19980)]