1197480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 3810240

約数和(自身を除く): 2612760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 587, 680, 1020, 1174, 1761, 2040, 2348, 2935, 3522, 4696, 5870, 7044, 8805, 9979, 11740, 14088, 17610, 19958, 23480, 29937, 35220, 39916, 49895, 59874, 70440, 79832, 99790, 119748, 149685, 199580, 239496, 299370, 399160, 598740, 1197480]

約数ペア:

[(1, 1197480), (2, 598740), (3, 399160), (4, 299370), (5, 239496), (6, 199580), (8, 149685), (10, 119748), (12, 99790), (15, 79832), (17, 70440), (20, 59874), (24, 49895), (30, 39916), (34, 35220), (40, 29937), (51, 23480), (60, 19958), (68, 17610), (85, 14088), (102, 11740), (120, 9979), (136, 8805), (170, 7044), (204, 5870), (255, 4696), (340, 3522), (408, 2935), (510, 2348), (587, 2040), (680, 1761), (1020, 1174)]