15546480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 48580224

約数和(自身を除く): 33033744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 211, 240, 307, 422, 614, 633, 844, 921, 1055, 1228, 1266, 1535, 1688, 1842, 2110, 2456, 2532, 3070, 3165, 3376, 3684, 4220, 4605, 4912, 5064, 6140, 6330, 7368, 8440, 9210, 10128, 12280, 12660, 14736, 16880, 18420, 24560, 25320, 36840, 50640, 64777, 73680, 129554, 194331, 259108, 323885, 388662, 518216, 647770, 777324, 971655, 1036432, 1295540, 1554648, 1943310, 2591080, 3109296, 3886620, 5182160, 7773240, 15546480]

約数ペア:

[(1, 15546480), (2, 7773240), (3, 5182160), (4, 3886620), (5, 3109296), (6, 2591080), (8, 1943310), (10, 1554648), (12, 1295540), (15, 1036432), (16, 971655), (20, 777324), (24, 647770), (30, 518216), (40, 388662), (48, 323885), (60, 259108), (80, 194331), (120, 129554), (211, 73680), (240, 64777), (307, 50640), (422, 36840), (614, 25320), (633, 24560), (844, 18420), (921, 16880), (1055, 14736), (1228, 12660), (1266, 12280), (1535, 10128), (1688, 9210), (1842, 8440), (2110, 7368), (2456, 6330), (2532, 6140), (3070, 5064), (3165, 4912), (3376, 4605), (3684, 4220)]