5060120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:324

約数の個数: 64

約数和(自身を含む): 12640320

約数和(自身を除く): 7580200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 263, 296, 370, 481, 520, 526, 740, 962, 1052, 1315, 1480, 1924, 2104, 2405, 2630, 3419, 3848, 4810, 5260, 6838, 9620, 9731, 10520, 13676, 17095, 19240, 19462, 27352, 34190, 38924, 48655, 68380, 77848, 97310, 126503, 136760, 194620, 253006, 389240, 506012, 632515, 1012024, 1265030, 2530060, 5060120]

約数ペア:

[(1, 5060120), (2, 2530060), (4, 1265030), (5, 1012024), (8, 632515), (10, 506012), (13, 389240), (20, 253006), (26, 194620), (37, 136760), (40, 126503), (52, 97310), (65, 77848), (74, 68380), (104, 48655), (130, 38924), (148, 34190), (185, 27352), (260, 19462), (263, 19240), (296, 17095), (370, 13676), (481, 10520), (520, 9731), (526, 9620), (740, 6838), (962, 5260), (1052, 4810), (1315, 3848), (1480, 3419), (1924, 2630), (2104, 2405)]