1785250080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12781}}^1$

素因数の和:12899

約数の個数: 144

約数和(自身を含む): 6155453304

約数和(自身を除く): 4370203224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 12781, 13968, 15520, 17460, 23280, 25562, 27936, 34920, 38343, 46560, 51124, 63905, 69840, 76686, 102248, 115029, 127810, 139680, 153372, 191715, 204496, 230058, 255620, 306744, 383430, 408992, 460116, 511240, 575145, 613488, 766860, 920232, 1022480, 1150290, 1226976, 1239757, 1533720, 1840464, 2044960, 2300580, 2479514, 3067440, 3680928, 3719271, 4601160, 4959028, 6134880, 6198785, 7438542, 9202320, 9918056, 11157813, 12397570, 14877084, 18404640, 18596355, 19836112, 22315626, 24795140, 29754168, 37192710, 39672224, 44631252, 49590280, 55789065, 59508336, 74385420, 89262504, 99180560, 111578130, 119016672, 148770840, 178525008, 198361120, 223156260, 297541680, 357050016, 446312520, 595083360, 892625040, 1785250080]

約数ペア:

[(1, 1785250080), (2, 892625040), (3, 595083360), (4, 446312520), (5, 357050016), (6, 297541680), (8, 223156260), (9, 198361120), (10, 178525008), (12, 148770840), (15, 119016672), (16, 111578130), (18, 99180560), (20, 89262504), (24, 74385420), (30, 59508336), (32, 55789065), (36, 49590280), (40, 44631252), (45, 39672224), (48, 37192710), (60, 29754168), (72, 24795140), (80, 22315626), (90, 19836112), (96, 18596355), (97, 18404640), (120, 14877084), (144, 12397570), (160, 11157813), (180, 9918056), (194, 9202320), (240, 7438542), (288, 6198785), (291, 6134880), (360, 4959028), (388, 4601160), (480, 3719271), (485, 3680928), (582, 3067440), (720, 2479514), (776, 2300580), (873, 2044960), (970, 1840464), (1164, 1533720), (1440, 1239757), (1455, 1226976), (1552, 1150290), (1746, 1022480), (1940, 920232), (2328, 766860), (2910, 613488), (3104, 575145), (3492, 511240), (3880, 460116), (4365, 408992), (4656, 383430), (5820, 306744), (6984, 255620), (7760, 230058), (8730, 204496), (9312, 191715), (11640, 153372), (12781, 139680), (13968, 127810), (15520, 115029), (17460, 102248), (23280, 76686), (25562, 69840), (27936, 63905), (34920, 51124), (38343, 46560)]