1292284920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{633473}}^1$

素因数の和:633504

約数の個数: 64

約数和(自身を含む): 4104911520

約数和(自身を除く): 2812626600

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, 680, 1020, 2040, 633473, 1266946, 1900419, 2533892, 3167365, 3800838, 5067784, 6334730, 7601676, 9502095, 10769041, 12669460, 15203352, 19004190, 21538082, 25338920, 32307123, 38008380, 43076164, 53845205, 64614246, 76016760, 86152328, 107690410, 129228492, 161535615, 215380820, 258456984, 323071230, 430761640, 646142460, 1292284920]

約数ペア:

[(1, 1292284920), (2, 646142460), (3, 430761640), (4, 323071230), (5, 258456984), (6, 215380820), (8, 161535615), (10, 129228492), (12, 107690410), (15, 86152328), (17, 76016760), (20, 64614246), (24, 53845205), (30, 43076164), (34, 38008380), (40, 32307123), (51, 25338920), (60, 21538082), (68, 19004190), (85, 15203352), (102, 12669460), (120, 10769041), (136, 9502095), (170, 7601676), (204, 6334730), (255, 5067784), (340, 3800838), (408, 3167365), (510, 2533892), (680, 1900419), (1020, 1266946), (2040, 633473)]