90327660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{6299}}^1$

素因数の和:6550

約数の個数: 48

約数和(自身を含む): 254016000

約数和(自身を除く): 163688340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 239, 478, 717, 956, 1195, 1434, 2390, 2868, 3585, 4780, 6299, 7170, 12598, 14340, 18897, 25196, 31495, 37794, 62990, 75588, 94485, 125980, 188970, 377940, 1505461, 3010922, 4516383, 6021844, 7527305, 9032766, 15054610, 18065532, 22581915, 30109220, 45163830, 90327660]

約数ペア:

[(1, 90327660), (2, 45163830), (3, 30109220), (4, 22581915), (5, 18065532), (6, 15054610), (10, 9032766), (12, 7527305), (15, 6021844), (20, 4516383), (30, 3010922), (60, 1505461), (239, 377940), (478, 188970), (717, 125980), (956, 94485), (1195, 75588), (1434, 62990), (2390, 37794), (2868, 31495), (3585, 25196), (4780, 18897), (6299, 14340), (7170, 12598)]