40120560

素因数分解:

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

素因数の和:663

約数の個数: 120

約数和(自身を含む): 136297824

約数和(自身を除く): 96177264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 103, 120, 144, 180, 206, 240, 309, 360, 412, 515, 541, 618, 720, 824, 927, 1030, 1082, 1236, 1545, 1623, 1648, 1854, 2060, 2164, 2472, 2705, 3090, 3246, 3708, 4120, 4328, 4635, 4869, 4944, 5410, 6180, 6492, 7416, 8115, 8240, 8656, 9270, 9738, 10820, 12360, 12984, 14832, 16230, 18540, 19476, 21640, 24345, 24720, 25968, 32460, 37080, 38952, 43280, 48690, 55723, 64920, 74160, 77904, 97380, 111446, 129840, 167169, 194760, 222892, 278615, 334338, 389520, 445784, 501507, 557230, 668676, 835845, 891568, 1003014, 1114460, 1337352, 1671690, 2006028, 2228920, 2507535, 2674704, 3343380, 4012056, 4457840, 5015070, 6686760, 8024112, 10030140, 13373520, 20060280, 40120560]

約数ペア:

[(1, 40120560), (2, 20060280), (3, 13373520), (4, 10030140), (5, 8024112), (6, 6686760), (8, 5015070), (9, 4457840), (10, 4012056), (12, 3343380), (15, 2674704), (16, 2507535), (18, 2228920), (20, 2006028), (24, 1671690), (30, 1337352), (36, 1114460), (40, 1003014), (45, 891568), (48, 835845), (60, 668676), (72, 557230), (80, 501507), (90, 445784), (103, 389520), (120, 334338), (144, 278615), (180, 222892), (206, 194760), (240, 167169), (309, 129840), (360, 111446), (412, 97380), (515, 77904), (541, 74160), (618, 64920), (720, 55723), (824, 48690), (927, 43280), (1030, 38952), (1082, 37080), (1236, 32460), (1545, 25968), (1623, 24720), (1648, 24345), (1854, 21640), (2060, 19476), (2164, 18540), (2472, 16230), (2705, 14832), (3090, 12984), (3246, 12360), (3708, 10820), (4120, 9738), (4328, 9270), (4635, 8656), (4869, 8240), (4944, 8115), (5410, 7416), (6180, 6492)]