64719345120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{87383}}^1$

素因数の和:88944

約数の個数: 96

約数和(自身を含む): 204000394752

約数和(自身を除く): 139281049632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1543, 3086, 4629, 6172, 7715, 9258, 12344, 15430, 18516, 23145, 24688, 30860, 37032, 46290, 49376, 61720, 74064, 87383, 92580, 123440, 148128, 174766, 185160, 246880, 262149, 349532, 370320, 436915, 524298, 699064, 740640, 873830, 1048596, 1310745, 1398128, 1747660, 2097192, 2621490, 2796256, 3495320, 4194384, 5242980, 6990640, 8388768, 10485960, 13981280, 20971920, 41943840, 134831969, 269663938, 404495907, 539327876, 674159845, 808991814, 1078655752, 1348319690, 1617983628, 2022479535, 2157311504, 2696639380, 3235967256, 4044959070, 4314623008, 5393278760, 6471934512, 8089918140, 10786557520, 12943869024, 16179836280, 21573115040, 32359672560, 64719345120]

約数ペア:

[(1, 64719345120), (2, 32359672560), (3, 21573115040), (4, 16179836280), (5, 12943869024), (6, 10786557520), (8, 8089918140), (10, 6471934512), (12, 5393278760), (15, 4314623008), (16, 4044959070), (20, 3235967256), (24, 2696639380), (30, 2157311504), (32, 2022479535), (40, 1617983628), (48, 1348319690), (60, 1078655752), (80, 808991814), (96, 674159845), (120, 539327876), (160, 404495907), (240, 269663938), (480, 134831969), (1543, 41943840), (3086, 20971920), (4629, 13981280), (6172, 10485960), (7715, 8388768), (9258, 6990640), (12344, 5242980), (15430, 4194384), (18516, 3495320), (23145, 2796256), (24688, 2621490), (30860, 2097192), (37032, 1747660), (46290, 1398128), (49376, 1310745), (61720, 1048596), (74064, 873830), (87383, 740640), (92580, 699064), (123440, 524298), (148128, 436915), (174766, 370320), (185160, 349532), (246880, 262149)]