13373520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 41937792

約数和(自身を除く): 28564272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 103, 120, 206, 240, 309, 412, 515, 541, 618, 824, 1030, 1082, 1236, 1545, 1623, 1648, 2060, 2164, 2472, 2705, 3090, 3246, 4120, 4328, 4944, 5410, 6180, 6492, 8115, 8240, 8656, 10820, 12360, 12984, 16230, 21640, 24720, 25968, 32460, 43280, 55723, 64920, 111446, 129840, 167169, 222892, 278615, 334338, 445784, 557230, 668676, 835845, 891568, 1114460, 1337352, 1671690, 2228920, 2674704, 3343380, 4457840, 6686760, 13373520]

約数ペア:

[(1, 13373520), (2, 6686760), (3, 4457840), (4, 3343380), (5, 2674704), (6, 2228920), (8, 1671690), (10, 1337352), (12, 1114460), (15, 891568), (16, 835845), (20, 668676), (24, 557230), (30, 445784), (40, 334338), (48, 278615), (60, 222892), (80, 167169), (103, 129840), (120, 111446), (206, 64920), (240, 55723), (309, 43280), (412, 32460), (515, 25968), (541, 24720), (618, 21640), (824, 16230), (1030, 12984), (1082, 12360), (1236, 10820), (1545, 8656), (1623, 8240), (1648, 8115), (2060, 6492), (2164, 6180), (2472, 5410), (2705, 4944), (3090, 4328), (3246, 4120)]