78602528640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1320607}}^1$

素因数の和:1320660

約数の個数: 128

約数和(自身を含む): 258627870720

約数和(自身を除く): 180025342080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3968, 4960, 5952, 7440, 9920, 11904, 14880, 19840, 29760, 59520, 1320607, 2641214, 3961821, 5282428, 6603035, 7923642, 10564856, 13206070, 15847284, 19809105, 21129712, 26412140, 31694568, 39618210, 40938817, 42259424, 52824280, 63389136, 79236420, 81877634, 84518848, 105648560, 122816451, 126778272, 158472840, 163755268, 169037696, 204694085, 211297120, 245632902, 253556544, 316945680, 327510536, 409388170, 422594240, 491265804, 507113088, 614082255, 633891360, 655021072, 818776340, 845188480, 982531608, 1228164510, 1267782720, 1310042144, 1637552680, 1965063216, 2456329020, 2535565440, 2620084288, 3275105360, 3930126432, 4912658040, 5240168576, 6550210720, 7860252864, 9825316080, 13100421440, 15720505728, 19650632160, 26200842880, 39301264320, 78602528640]

約数ペア:

[(1, 78602528640), (2, 39301264320), (3, 26200842880), (4, 19650632160), (5, 15720505728), (6, 13100421440), (8, 9825316080), (10, 7860252864), (12, 6550210720), (15, 5240168576), (16, 4912658040), (20, 3930126432), (24, 3275105360), (30, 2620084288), (31, 2535565440), (32, 2456329020), (40, 1965063216), (48, 1637552680), (60, 1310042144), (62, 1267782720), (64, 1228164510), (80, 982531608), (93, 845188480), (96, 818776340), (120, 655021072), (124, 633891360), (128, 614082255), (155, 507113088), (160, 491265804), (186, 422594240), (192, 409388170), (240, 327510536), (248, 316945680), (310, 253556544), (320, 245632902), (372, 211297120), (384, 204694085), (465, 169037696), (480, 163755268), (496, 158472840), (620, 126778272), (640, 122816451), (744, 105648560), (930, 84518848), (960, 81877634), (992, 79236420), (1240, 63389136), (1488, 52824280), (1860, 42259424), (1920, 40938817), (1984, 39618210), (2480, 31694568), (2976, 26412140), (3720, 21129712), (3968, 19809105), (4960, 15847284), (5952, 13206070), (7440, 10564856), (9920, 7923642), (11904, 6603035), (14880, 5282428), (19840, 3961821), (29760, 2641214), (59520, 1320607)]