87916680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2371}}^1$

素因数の和:2491

約数の個数: 96

約数和(自身を含む): 288624960

約数和(自身を除く): 200708280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 103, 120, 180, 206, 309, 360, 412, 515, 618, 824, 927, 1030, 1236, 1545, 1854, 2060, 2371, 2472, 3090, 3708, 4120, 4635, 4742, 6180, 7113, 7416, 9270, 9484, 11855, 12360, 14226, 18540, 18968, 21339, 23710, 28452, 35565, 37080, 42678, 47420, 56904, 71130, 85356, 94840, 106695, 142260, 170712, 213390, 244213, 284520, 426780, 488426, 732639, 853560, 976852, 1221065, 1465278, 1953704, 2197917, 2442130, 2930556, 3663195, 4395834, 4884260, 5861112, 7326390, 8791668, 9768520, 10989585, 14652780, 17583336, 21979170, 29305560, 43958340, 87916680]

約数ペア:

[(1, 87916680), (2, 43958340), (3, 29305560), (4, 21979170), (5, 17583336), (6, 14652780), (8, 10989585), (9, 9768520), (10, 8791668), (12, 7326390), (15, 5861112), (18, 4884260), (20, 4395834), (24, 3663195), (30, 2930556), (36, 2442130), (40, 2197917), (45, 1953704), (60, 1465278), (72, 1221065), (90, 976852), (103, 853560), (120, 732639), (180, 488426), (206, 426780), (309, 284520), (360, 244213), (412, 213390), (515, 170712), (618, 142260), (824, 106695), (927, 94840), (1030, 85356), (1236, 71130), (1545, 56904), (1854, 47420), (2060, 42678), (2371, 37080), (2472, 35565), (3090, 28452), (3708, 23710), (4120, 21339), (4635, 18968), (4742, 18540), (6180, 14226), (7113, 12360), (7416, 11855), (9270, 9484)]