74427480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2617}}^1$

素因数の和:2713

約数の個数: 96

約数和(自身を含む): 245044800

約数和(自身を除く): 170617320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 360, 395, 474, 632, 711, 790, 948, 1185, 1422, 1580, 1896, 2370, 2617, 2844, 3160, 3555, 4740, 5234, 5688, 7110, 7851, 9480, 10468, 13085, 14220, 15702, 20936, 23553, 26170, 28440, 31404, 39255, 47106, 52340, 62808, 78510, 94212, 104680, 117765, 157020, 188424, 206743, 235530, 314040, 413486, 471060, 620229, 826972, 942120, 1033715, 1240458, 1653944, 1860687, 2067430, 2480916, 3101145, 3721374, 4134860, 4961832, 6202290, 7442748, 8269720, 9303435, 12404580, 14885496, 18606870, 24809160, 37213740, 74427480]

約数ペア:

[(1, 74427480), (2, 37213740), (3, 24809160), (4, 18606870), (5, 14885496), (6, 12404580), (8, 9303435), (9, 8269720), (10, 7442748), (12, 6202290), (15, 4961832), (18, 4134860), (20, 3721374), (24, 3101145), (30, 2480916), (36, 2067430), (40, 1860687), (45, 1653944), (60, 1240458), (72, 1033715), (79, 942120), (90, 826972), (120, 620229), (158, 471060), (180, 413486), (237, 314040), (316, 235530), (360, 206743), (395, 188424), (474, 157020), (632, 117765), (711, 104680), (790, 94212), (948, 78510), (1185, 62808), (1422, 52340), (1580, 47106), (1896, 39255), (2370, 31404), (2617, 28440), (2844, 26170), (3160, 23553), (3555, 20936), (4740, 15702), (5234, 14220), (5688, 13085), (7110, 10468), (7851, 9480)]