390594360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1103}}^1$

素因数の和:1357

約数の個数: 128

約数和(自身を含む): 1268628480

約数和(自身を除く): 878034120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 227, 260, 312, 390, 454, 520, 681, 780, 908, 1103, 1135, 1362, 1560, 1816, 2206, 2270, 2724, 2951, 3309, 3405, 4412, 4540, 5448, 5515, 5902, 6618, 6810, 8824, 8853, 9080, 11030, 11804, 13236, 13620, 14339, 14755, 16545, 17706, 22060, 23608, 26472, 27240, 28678, 29510, 33090, 35412, 43017, 44120, 44265, 57356, 59020, 66180, 70824, 71695, 86034, 88530, 114712, 118040, 132360, 143390, 172068, 177060, 215085, 250381, 286780, 344136, 354120, 430170, 500762, 573560, 751143, 860340, 1001524, 1251905, 1502286, 1720680, 2003048, 2503810, 3004572, 3254953, 3755715, 5007620, 6009144, 6509906, 7511430, 9764859, 10015240, 13019812, 15022860, 16274765, 19529718, 26039624, 30045720, 32549530, 39059436, 48824295, 65099060, 78118872, 97648590, 130198120, 195297180, 390594360]

約数ペア:

[(1, 390594360), (2, 195297180), (3, 130198120), (4, 97648590), (5, 78118872), (6, 65099060), (8, 48824295), (10, 39059436), (12, 32549530), (13, 30045720), (15, 26039624), (20, 19529718), (24, 16274765), (26, 15022860), (30, 13019812), (39, 10015240), (40, 9764859), (52, 7511430), (60, 6509906), (65, 6009144), (78, 5007620), (104, 3755715), (120, 3254953), (130, 3004572), (156, 2503810), (195, 2003048), (227, 1720680), (260, 1502286), (312, 1251905), (390, 1001524), (454, 860340), (520, 751143), (681, 573560), (780, 500762), (908, 430170), (1103, 354120), (1135, 344136), (1362, 286780), (1560, 250381), (1816, 215085), (2206, 177060), (2270, 172068), (2724, 143390), (2951, 132360), (3309, 118040), (3405, 114712), (4412, 88530), (4540, 86034), (5448, 71695), (5515, 70824), (5902, 66180), (6618, 59020), (6810, 57356), (8824, 44265), (8853, 44120), (9080, 43017), (11030, 35412), (11804, 33090), (13236, 29510), (13620, 28678), (14339, 27240), (14755, 26472), (16545, 23608), (17706, 22060)]