27681203640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1\times {\mathrm{4327}}^1$

素因数の和:5029

約数の個数: 128

約数和(自身を含む): 84136320000

約数和(自身を除く): 56455116360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 599, 712, 890, 1068, 1198, 1335, 1780, 1797, 2136, 2396, 2670, 2995, 3560, 3594, 4327, 4792, 5340, 5990, 7188, 8654, 8985, 10680, 11980, 12981, 14376, 17308, 17970, 21635, 23960, 25962, 34616, 35940, 43270, 51924, 53311, 64905, 71880, 86540, 103848, 106622, 129810, 159933, 173080, 213244, 259620, 266555, 319866, 385103, 426488, 519240, 533110, 639732, 770206, 799665, 1066220, 1155309, 1279464, 1540412, 1599330, 1925515, 2132440, 2310618, 2591873, 3080824, 3198660, 3851030, 4621236, 5183746, 5776545, 6397320, 7702060, 7775619, 9242472, 10367492, 11553090, 12959365, 15404120, 15551238, 20734984, 23106180, 25918730, 31102476, 38878095, 46212360, 51837460, 62204952, 77756190, 103674920, 155512380, 230676697, 311024760, 461353394, 692030091, 922706788, 1153383485, 1384060182, 1845413576, 2306766970, 2768120364, 3460150455, 4613533940, 5536240728, 6920300910, 9227067880, 13840601820, 27681203640]

約数ペア:

[(1, 27681203640), (2, 13840601820), (3, 9227067880), (4, 6920300910), (5, 5536240728), (6, 4613533940), (8, 3460150455), (10, 2768120364), (12, 2306766970), (15, 1845413576), (20, 1384060182), (24, 1153383485), (30, 922706788), (40, 692030091), (60, 461353394), (89, 311024760), (120, 230676697), (178, 155512380), (267, 103674920), (356, 77756190), (445, 62204952), (534, 51837460), (599, 46212360), (712, 38878095), (890, 31102476), (1068, 25918730), (1198, 23106180), (1335, 20734984), (1780, 15551238), (1797, 15404120), (2136, 12959365), (2396, 11553090), (2670, 10367492), (2995, 9242472), (3560, 7775619), (3594, 7702060), (4327, 6397320), (4792, 5776545), (5340, 5183746), (5990, 4621236), (7188, 3851030), (8654, 3198660), (8985, 3080824), (10680, 2591873), (11980, 2310618), (12981, 2132440), (14376, 1925515), (17308, 1599330), (17970, 1540412), (21635, 1279464), (23960, 1155309), (25962, 1066220), (34616, 799665), (35940, 770206), (43270, 639732), (51924, 533110), (53311, 519240), (64905, 426488), (71880, 385103), (86540, 319866), (103848, 266555), (106622, 259620), (129810, 213244), (159933, 173080)]