144402080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53089}}^1$

素因数の和:53121

約数の個数: 48

約数和(自身を含む): 361224360

約数和(自身を除く): 216822280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 53089, 106178, 212356, 265445, 424712, 530890, 849424, 902513, 1061780, 1698848, 1805026, 2123560, 3610052, 4247120, 4512565, 7220104, 8494240, 9025130, 14440208, 18050260, 28880416, 36100520, 72201040, 144402080]

約数ペア:

[(1, 144402080), (2, 72201040), (4, 36100520), (5, 28880416), (8, 18050260), (10, 14440208), (16, 9025130), (17, 8494240), (20, 7220104), (32, 4512565), (34, 4247120), (40, 3610052), (68, 2123560), (80, 1805026), (85, 1698848), (136, 1061780), (160, 902513), (170, 849424), (272, 530890), (340, 424712), (544, 265445), (680, 212356), (1360, 106178), (2720, 53089)]