15289488

素因数分解:

$2^4\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1193}}^1$

素因数の和:1296

約数の個数: 60

約数和(自身を含む): 43306380

約数和(自身を除く): 28016892

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 89, 144, 178, 267, 356, 534, 712, 801, 1068, 1193, 1424, 1602, 2136, 2386, 3204, 3579, 4272, 4772, 6408, 7158, 9544, 10737, 12816, 14316, 19088, 21474, 28632, 42948, 57264, 85896, 106177, 171792, 212354, 318531, 424708, 637062, 849416, 955593, 1274124, 1698832, 1911186, 2548248, 3822372, 5096496, 7644744, 15289488]

約数ペア:

[(1, 15289488), (2, 7644744), (3, 5096496), (4, 3822372), (6, 2548248), (8, 1911186), (9, 1698832), (12, 1274124), (16, 955593), (18, 849416), (24, 637062), (36, 424708), (48, 318531), (72, 212354), (89, 171792), (144, 106177), (178, 85896), (267, 57264), (356, 42948), (534, 28632), (712, 21474), (801, 19088), (1068, 14316), (1193, 12816), (1424, 10737), (1602, 9544), (2136, 7158), (2386, 6408), (3204, 4772), (3579, 4272)]