240052920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{117673}}^1$

素因数の和:117704

約数の個数: 64

約数和(自身を含む): 762527520

約数和(自身を除く): 522474600

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, 117673, 235346, 353019, 470692, 588365, 706038, 941384, 1176730, 1412076, 1765095, 2000441, 2353460, 2824152, 3530190, 4000882, 4706920, 6001323, 7060380, 8001764, 10002205, 12002646, 14120760, 16003528, 20004410, 24005292, 30006615, 40008820, 48010584, 60013230, 80017640, 120026460, 240052920]

約数ペア:

[(1, 240052920), (2, 120026460), (3, 80017640), (4, 60013230), (5, 48010584), (6, 40008820), (8, 30006615), (10, 24005292), (12, 20004410), (15, 16003528), (17, 14120760), (20, 12002646), (24, 10002205), (30, 8001764), (34, 7060380), (40, 6001323), (51, 4706920), (60, 4000882), (68, 3530190), (85, 2824152), (102, 2353460), (120, 2000441), (136, 1765095), (170, 1412076), (204, 1176730), (255, 941384), (340, 706038), (408, 588365), (510, 470692), (680, 353019), (1020, 235346), (2040, 117673)]