873240240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{117371}}^1$

素因数の和:117418

約数の個数: 80

約数和(自身を含む): 2794392576

約数和(自身を除く): 1921152336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 117371, 234742, 352113, 469484, 586855, 704226, 938968, 1173710, 1408452, 1760565, 1877936, 2347420, 2816904, 3521130, 3638501, 4694840, 5633808, 7042260, 7277002, 9389680, 10915503, 14084520, 14554004, 18192505, 21831006, 28169040, 29108008, 36385010, 43662012, 54577515, 58216016, 72770020, 87324024, 109155030, 145540040, 174648048, 218310060, 291080080, 436620120, 873240240]

約数ペア:

[(1, 873240240), (2, 436620120), (3, 291080080), (4, 218310060), (5, 174648048), (6, 145540040), (8, 109155030), (10, 87324024), (12, 72770020), (15, 58216016), (16, 54577515), (20, 43662012), (24, 36385010), (30, 29108008), (31, 28169040), (40, 21831006), (48, 18192505), (60, 14554004), (62, 14084520), (80, 10915503), (93, 9389680), (120, 7277002), (124, 7042260), (155, 5633808), (186, 4694840), (240, 3638501), (248, 3521130), (310, 2816904), (372, 2347420), (465, 1877936), (496, 1760565), (620, 1408452), (744, 1173710), (930, 938968), (1240, 704226), (1488, 586855), (1860, 469484), (2480, 352113), (3720, 234742), (7440, 117371)]