122215440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13763}}^1$

素因数の和:13816

約数の個数: 80

約数和(自身を含む): 389135808

約数和(自身を除く): 266920368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 13763, 27526, 41289, 55052, 68815, 82578, 110104, 137630, 165156, 206445, 220208, 275260, 330312, 412890, 509231, 550520, 660624, 825780, 1018462, 1101040, 1527693, 1651560, 2036924, 2546155, 3055386, 3303120, 4073848, 5092310, 6110772, 7638465, 8147696, 10184620, 12221544, 15276930, 20369240, 24443088, 30553860, 40738480, 61107720, 122215440]

約数ペア:

[(1, 122215440), (2, 61107720), (3, 40738480), (4, 30553860), (5, 24443088), (6, 20369240), (8, 15276930), (10, 12221544), (12, 10184620), (15, 8147696), (16, 7638465), (20, 6110772), (24, 5092310), (30, 4073848), (37, 3303120), (40, 3055386), (48, 2546155), (60, 2036924), (74, 1651560), (80, 1527693), (111, 1101040), (120, 1018462), (148, 825780), (185, 660624), (222, 550520), (240, 509231), (296, 412890), (370, 330312), (444, 275260), (555, 220208), (592, 206445), (740, 165156), (888, 137630), (1110, 110104), (1480, 82578), (1776, 68815), (2220, 55052), (2960, 41289), (4440, 27526), (8880, 13763)]