3015189040

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{19259}}^1$

素因数の和:19394

約数の個数: 80

約数和(自身を含む): 7451308800

約数和(自身を除く): 4436119760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 103, 152, 190, 206, 304, 380, 412, 515, 760, 824, 1030, 1520, 1648, 1957, 2060, 3914, 4120, 7828, 8240, 9785, 15656, 19259, 19570, 31312, 38518, 39140, 77036, 78280, 96295, 154072, 156560, 192590, 308144, 365921, 385180, 731842, 770360, 1463684, 1540720, 1829605, 1983677, 2927368, 3659210, 3967354, 5854736, 7318420, 7934708, 9918385, 14636840, 15869416, 19836770, 29273680, 31738832, 37689863, 39673540, 75379726, 79347080, 150759452, 158694160, 188449315, 301518904, 376898630, 603037808, 753797260, 1507594520, 3015189040]

約数ペア:

[(1, 3015189040), (2, 1507594520), (4, 753797260), (5, 603037808), (8, 376898630), (10, 301518904), (16, 188449315), (19, 158694160), (20, 150759452), (38, 79347080), (40, 75379726), (76, 39673540), (80, 37689863), (95, 31738832), (103, 29273680), (152, 19836770), (190, 15869416), (206, 14636840), (304, 9918385), (380, 7934708), (412, 7318420), (515, 5854736), (760, 3967354), (824, 3659210), (1030, 2927368), (1520, 1983677), (1648, 1829605), (1957, 1540720), (2060, 1463684), (3914, 770360), (4120, 731842), (7828, 385180), (8240, 365921), (9785, 308144), (15656, 192590), (19259, 156560), (19570, 154072), (31312, 96295), (38518, 78280), (39140, 77036)]