1001529840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{245473}}^1$

素因数の和:245506

約数の個数: 80

約数和(自身を含む): 3287387808

約数和(自身を除く): 2285857968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 245473, 490946, 736419, 981892, 1227365, 1472838, 1963784, 2454730, 2945676, 3682095, 3927568, 4173041, 4909460, 5891352, 7364190, 8346082, 9818920, 11782704, 12519123, 14728380, 16692164, 19637840, 20865205, 25038246, 29456760, 33384328, 41730410, 50076492, 58913520, 62595615, 66768656, 83460820, 100152984, 125191230, 166921640, 200305968, 250382460, 333843280, 500764920, 1001529840]

約数ペア:

[(1, 1001529840), (2, 500764920), (3, 333843280), (4, 250382460), (5, 200305968), (6, 166921640), (8, 125191230), (10, 100152984), (12, 83460820), (15, 66768656), (16, 62595615), (17, 58913520), (20, 50076492), (24, 41730410), (30, 33384328), (34, 29456760), (40, 25038246), (48, 20865205), (51, 19637840), (60, 16692164), (68, 14728380), (80, 12519123), (85, 11782704), (102, 9818920), (120, 8346082), (136, 7364190), (170, 5891352), (204, 4909460), (240, 4173041), (255, 3927568), (272, 3682095), (340, 2945676), (408, 2454730), (510, 1963784), (680, 1472838), (816, 1227365), (1020, 981892), (1360, 736419), (2040, 490946), (4080, 245473)]