175440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:76

約数の個数: 80

約数和(自身を含む): 589248

約数和(自身を除く): 413808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 43, 48, 51, 60, 68, 80, 85, 86, 102, 120, 129, 136, 170, 172, 204, 215, 240, 255, 258, 272, 340, 344, 408, 430, 510, 516, 645, 680, 688, 731, 816, 860, 1020, 1032, 1290, 1360, 1462, 1720, 2040, 2064, 2193, 2580, 2924, 3440, 3655, 4080, 4386, 5160, 5848, 7310, 8772, 10320, 10965, 11696, 14620, 17544, 21930, 29240, 35088, 43860, 58480, 87720, 175440]

約数ペア:

[(1, 175440), (2, 87720), (3, 58480), (4, 43860), (5, 35088), (6, 29240), (8, 21930), (10, 17544), (12, 14620), (15, 11696), (16, 10965), (17, 10320), (20, 8772), (24, 7310), (30, 5848), (34, 5160), (40, 4386), (43, 4080), (48, 3655), (51, 3440), (60, 2924), (68, 2580), (80, 2193), (85, 2064), (86, 2040), (102, 1720), (120, 1462), (129, 1360), (136, 1290), (170, 1032), (172, 1020), (204, 860), (215, 816), (240, 731), (255, 688), (258, 680), (272, 645), (340, 516), (344, 510), (408, 430)]