15671372960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^2\times {\mathrm{101921}}^1$

素因数の和:101998

約数の個数: 72

約数和(自身を含む): 38256830388

約数和(自身を除く): 22585457428

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 961, 992, 1240, 1922, 2480, 3844, 4805, 4960, 7688, 9610, 15376, 19220, 30752, 38440, 76880, 101921, 153760, 203842, 407684, 509605, 815368, 1019210, 1630736, 2038420, 3159551, 3261472, 4076840, 6319102, 8153680, 12638204, 15797755, 16307360, 25276408, 31595510, 50552816, 63191020, 97946081, 101105632, 126382040, 195892162, 252764080, 391784324, 489730405, 505528160, 783568648, 979460810, 1567137296, 1958921620, 3134274592, 3917843240, 7835686480, 15671372960]

約数ペア:

[(1, 15671372960), (2, 7835686480), (4, 3917843240), (5, 3134274592), (8, 1958921620), (10, 1567137296), (16, 979460810), (20, 783568648), (31, 505528160), (32, 489730405), (40, 391784324), (62, 252764080), (80, 195892162), (124, 126382040), (155, 101105632), (160, 97946081), (248, 63191020), (310, 50552816), (496, 31595510), (620, 25276408), (961, 16307360), (992, 15797755), (1240, 12638204), (1922, 8153680), (2480, 6319102), (3844, 4076840), (4805, 3261472), (4960, 3159551), (7688, 2038420), (9610, 1630736), (15376, 1019210), (19220, 815368), (30752, 509605), (38440, 407684), (76880, 203842), (101921, 153760)]