762540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 2177280

約数和(自身を除く): 1414740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 179, 213, 284, 355, 358, 426, 537, 710, 716, 852, 895, 1065, 1074, 1420, 1790, 2130, 2148, 2685, 3580, 4260, 5370, 10740, 12709, 25418, 38127, 50836, 63545, 76254, 127090, 152508, 190635, 254180, 381270, 762540]

約数ペア:

[(1, 762540), (2, 381270), (3, 254180), (4, 190635), (5, 152508), (6, 127090), (10, 76254), (12, 63545), (15, 50836), (20, 38127), (30, 25418), (60, 12709), (71, 10740), (142, 5370), (179, 4260), (213, 3580), (284, 2685), (355, 2148), (358, 2130), (426, 1790), (537, 1420), (710, 1074), (716, 1065), (852, 895)]