485927280

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35521}}^1$

素因数の和:35559

約数の個数: 120

約数和(自身を含む): 1717843920

約数和(自身を除く): 1231916640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 35521, 71042, 106563, 142084, 177605, 213126, 284168, 319689, 355210, 426252, 532815, 568336, 639378, 674899, 710420, 852504, 1065630, 1278756, 1349798, 1420840, 1598445, 1705008, 2024697, 2131260, 2557512, 2699596, 2841680, 3196890, 3374495, 4049394, 4262520, 5115024, 5399192, 6074091, 6393780, 6748990, 8098788, 8525040, 10123485, 10798384, 12148182, 12787560, 13497980, 16197576, 20246970, 24296364, 25575120, 26995960, 30370455, 32395152, 40493940, 48592728, 53991920, 60740910, 80987880, 97185456, 121481820, 161975760, 242963640, 485927280]

約数ペア:

[(1, 485927280), (2, 242963640), (3, 161975760), (4, 121481820), (5, 97185456), (6, 80987880), (8, 60740910), (9, 53991920), (10, 48592728), (12, 40493940), (15, 32395152), (16, 30370455), (18, 26995960), (19, 25575120), (20, 24296364), (24, 20246970), (30, 16197576), (36, 13497980), (38, 12787560), (40, 12148182), (45, 10798384), (48, 10123485), (57, 8525040), (60, 8098788), (72, 6748990), (76, 6393780), (80, 6074091), (90, 5399192), (95, 5115024), (114, 4262520), (120, 4049394), (144, 3374495), (152, 3196890), (171, 2841680), (180, 2699596), (190, 2557512), (228, 2131260), (240, 2024697), (285, 1705008), (304, 1598445), (342, 1420840), (360, 1349798), (380, 1278756), (456, 1065630), (570, 852504), (684, 710420), (720, 674899), (760, 639378), (855, 568336), (912, 532815), (1140, 426252), (1368, 355210), (1520, 319689), (1710, 284168), (2280, 213126), (2736, 177605), (3420, 142084), (4560, 106563), (6840, 71042), (13680, 35521)]