137389680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{1103}}^1$

素因数の和:1295

約数の個数: 120

約数和(自身を含む): 464488128

約数和(自身を除く): 327098448

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, 120, 144, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1103, 1384, 1557, 1730, 2076, 2206, 2595, 2768, 3114, 3309, 3460, 4152, 4412, 5190, 5515, 6228, 6618, 6920, 7785, 8304, 8824, 9927, 10380, 11030, 12456, 13236, 13840, 15570, 16545, 17648, 19854, 20760, 22060, 24912, 26472, 31140, 33090, 39708, 41520, 44120, 49635, 52944, 62280, 66180, 79416, 88240, 99270, 124560, 132360, 158832, 190819, 198540, 264720, 381638, 397080, 572457, 763276, 794160, 954095, 1144914, 1526552, 1717371, 1908190, 2289828, 2862285, 3053104, 3434742, 3816380, 4579656, 5724570, 6869484, 7632760, 8586855, 9159312, 11449140, 13738968, 15265520, 17173710, 22898280, 27477936, 34347420, 45796560, 68694840, 137389680]

約数ペア:

[(1, 137389680), (2, 68694840), (3, 45796560), (4, 34347420), (5, 27477936), (6, 22898280), (8, 17173710), (9, 15265520), (10, 13738968), (12, 11449140), (15, 9159312), (16, 8586855), (18, 7632760), (20, 6869484), (24, 5724570), (30, 4579656), (36, 3816380), (40, 3434742), (45, 3053104), (48, 2862285), (60, 2289828), (72, 1908190), (80, 1717371), (90, 1526552), (120, 1144914), (144, 954095), (173, 794160), (180, 763276), (240, 572457), (346, 397080), (360, 381638), (519, 264720), (692, 198540), (720, 190819), (865, 158832), (1038, 132360), (1103, 124560), (1384, 99270), (1557, 88240), (1730, 79416), (2076, 66180), (2206, 62280), (2595, 52944), (2768, 49635), (3114, 44120), (3309, 41520), (3460, 39708), (4152, 33090), (4412, 31140), (5190, 26472), (5515, 24912), (6228, 22060), (6618, 20760), (6920, 19854), (7785, 17648), (8304, 16545), (8824, 15570), (9927, 13840), (10380, 13236), (11030, 12456)]