61618920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{46681}}^1$

素因数の和:46706

約数の個数: 64

約数和(自身を含む): 201666240

約数和(自身を除く): 140047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 46681, 93362, 140043, 186724, 233405, 280086, 373448, 466810, 513491, 560172, 700215, 933620, 1026982, 1120344, 1400430, 1540473, 1867240, 2053964, 2567455, 2800860, 3080946, 4107928, 5134910, 5601720, 6161892, 7702365, 10269820, 12323784, 15404730, 20539640, 30809460, 61618920]

約数ペア:

[(1, 61618920), (2, 30809460), (3, 20539640), (4, 15404730), (5, 12323784), (6, 10269820), (8, 7702365), (10, 6161892), (11, 5601720), (12, 5134910), (15, 4107928), (20, 3080946), (22, 2800860), (24, 2567455), (30, 2053964), (33, 1867240), (40, 1540473), (44, 1400430), (55, 1120344), (60, 1026982), (66, 933620), (88, 700215), (110, 560172), (120, 513491), (132, 466810), (165, 373448), (220, 280086), (264, 233405), (330, 186724), (440, 140043), (660, 93362), (1320, 46681)]