439831080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31327}}^1$

素因数の和:31360

約数の個数: 128

約数和(自身を含む): 1578931200

約数和(自身を除く): 1139100120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 31327, 62654, 93981, 125308, 156635, 187962, 250616, 281943, 313270, 375924, 407251, 469905, 563886, 626540, 751848, 814502, 845829, 939810, 1127772, 1221753, 1253080, 1409715, 1629004, 1691658, 1879620, 2036255, 2255544, 2443506, 2819430, 3258008, 3383316, 3665259, 3759240, 4072510, 4229145, 4887012, 5638860, 6108765, 6766632, 7330518, 8145020, 8458290, 9774024, 10995777, 11277720, 12217530, 14661036, 16290040, 16916580, 18326295, 21991554, 24435060, 29322072, 33833160, 36652590, 43983108, 48870120, 54978885, 73305180, 87966216, 109957770, 146610360, 219915540, 439831080]

約数ペア:

[(1, 439831080), (2, 219915540), (3, 146610360), (4, 109957770), (5, 87966216), (6, 73305180), (8, 54978885), (9, 48870120), (10, 43983108), (12, 36652590), (13, 33833160), (15, 29322072), (18, 24435060), (20, 21991554), (24, 18326295), (26, 16916580), (27, 16290040), (30, 14661036), (36, 12217530), (39, 11277720), (40, 10995777), (45, 9774024), (52, 8458290), (54, 8145020), (60, 7330518), (65, 6766632), (72, 6108765), (78, 5638860), (90, 4887012), (104, 4229145), (108, 4072510), (117, 3759240), (120, 3665259), (130, 3383316), (135, 3258008), (156, 2819430), (180, 2443506), (195, 2255544), (216, 2036255), (234, 1879620), (260, 1691658), (270, 1629004), (312, 1409715), (351, 1253080), (360, 1221753), (390, 1127772), (468, 939810), (520, 845829), (540, 814502), (585, 751848), (702, 626540), (780, 563886), (936, 469905), (1080, 407251), (1170, 375924), (1404, 313270), (1560, 281943), (1755, 250616), (2340, 187962), (2808, 156635), (3510, 125308), (4680, 93981), (7020, 62654), (14040, 31327)]