13709040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^2$

素因数の和:494

約数の個数: 60

約数和(自身を含む): 42676584

約数和(自身を除く): 28967544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1434, 1912, 2390, 2868, 3585, 3824, 4780, 5736, 7170, 9560, 11472, 14340, 19120, 28680, 57121, 57360, 114242, 171363, 228484, 285605, 342726, 456968, 571210, 685452, 856815, 913936, 1142420, 1370904, 1713630, 2284840, 2741808, 3427260, 4569680, 6854520, 13709040]

約数ペア:

[(1, 13709040), (2, 6854520), (3, 4569680), (4, 3427260), (5, 2741808), (6, 2284840), (8, 1713630), (10, 1370904), (12, 1142420), (15, 913936), (16, 856815), (20, 685452), (24, 571210), (30, 456968), (40, 342726), (48, 285605), (60, 228484), (80, 171363), (120, 114242), (239, 57360), (240, 57121), (478, 28680), (717, 19120), (956, 14340), (1195, 11472), (1434, 9560), (1912, 7170), (2390, 5736), (2868, 4780), (3585, 3824)]