70495440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1229}}^1$

素因数の和:1484

約数の個数: 80

約数和(自身を含む): 219628800

約数和(自身を除く): 149133360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 239, 240, 478, 717, 956, 1195, 1229, 1434, 1912, 2390, 2458, 2868, 3585, 3687, 3824, 4780, 4916, 5736, 6145, 7170, 7374, 9560, 9832, 11472, 12290, 14340, 14748, 18435, 19120, 19664, 24580, 28680, 29496, 36870, 49160, 57360, 58992, 73740, 98320, 147480, 293731, 294960, 587462, 881193, 1174924, 1468655, 1762386, 2349848, 2937310, 3524772, 4405965, 4699696, 5874620, 7049544, 8811930, 11749240, 14099088, 17623860, 23498480, 35247720, 70495440]

約数ペア:

[(1, 70495440), (2, 35247720), (3, 23498480), (4, 17623860), (5, 14099088), (6, 11749240), (8, 8811930), (10, 7049544), (12, 5874620), (15, 4699696), (16, 4405965), (20, 3524772), (24, 2937310), (30, 2349848), (40, 1762386), (48, 1468655), (60, 1174924), (80, 881193), (120, 587462), (239, 294960), (240, 293731), (478, 147480), (717, 98320), (956, 73740), (1195, 58992), (1229, 57360), (1434, 49160), (1912, 36870), (2390, 29496), (2458, 28680), (2868, 24580), (3585, 19664), (3687, 19120), (3824, 18435), (4780, 14748), (4916, 14340), (5736, 12290), (6145, 11472), (7170, 9832), (7374, 9560)]