2486288040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{29059}}^1$

素因数の和:29127

約数の個数: 128

約数和(自身を含む): 8034508800

約数和(自身を除く): 5548220760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 31, 40, 46, 60, 62, 69, 92, 93, 115, 120, 124, 138, 155, 184, 186, 230, 248, 276, 310, 345, 372, 460, 465, 552, 620, 690, 713, 744, 920, 930, 1240, 1380, 1426, 1860, 2139, 2760, 2852, 3565, 3720, 4278, 5704, 7130, 8556, 10695, 14260, 17112, 21390, 28520, 29059, 42780, 58118, 85560, 87177, 116236, 145295, 174354, 232472, 290590, 348708, 435885, 581180, 668357, 697416, 871770, 900829, 1162360, 1336714, 1743540, 1801658, 2005071, 2673428, 2702487, 3341785, 3487080, 3603316, 4010142, 4504145, 5346856, 5404974, 6683570, 7206632, 8020284, 9008290, 10025355, 10809948, 13367140, 13512435, 16040568, 18016580, 20050710, 20719067, 21619896, 26734280, 27024870, 36033160, 40101420, 41438134, 54049740, 62157201, 80202840, 82876268, 103595335, 108099480, 124314402, 165752536, 207190670, 248628804, 310786005, 414381340, 497257608, 621572010, 828762680, 1243144020, 2486288040]

約数ペア:

[(1, 2486288040), (2, 1243144020), (3, 828762680), (4, 621572010), (5, 497257608), (6, 414381340), (8, 310786005), (10, 248628804), (12, 207190670), (15, 165752536), (20, 124314402), (23, 108099480), (24, 103595335), (30, 82876268), (31, 80202840), (40, 62157201), (46, 54049740), (60, 41438134), (62, 40101420), (69, 36033160), (92, 27024870), (93, 26734280), (115, 21619896), (120, 20719067), (124, 20050710), (138, 18016580), (155, 16040568), (184, 13512435), (186, 13367140), (230, 10809948), (248, 10025355), (276, 9008290), (310, 8020284), (345, 7206632), (372, 6683570), (460, 5404974), (465, 5346856), (552, 4504145), (620, 4010142), (690, 3603316), (713, 3487080), (744, 3341785), (920, 2702487), (930, 2673428), (1240, 2005071), (1380, 1801658), (1426, 1743540), (1860, 1336714), (2139, 1162360), (2760, 900829), (2852, 871770), (3565, 697416), (3720, 668357), (4278, 581180), (5704, 435885), (7130, 348708), (8556, 290590), (10695, 232472), (14260, 174354), (17112, 145295), (21390, 116236), (28520, 87177), (29059, 85560), (42780, 58118)]