268193880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{1697}}^1$

素因数の和:2153

約数の個数: 96

約数和(自身を含む): 874130400

約数和(自身を除く): 605936520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439, 878, 1317, 1697, 1756, 2195, 2634, 3394, 3512, 3951, 4390, 5091, 5268, 6585, 6788, 7902, 8485, 8780, 10182, 10536, 13170, 13576, 15273, 15804, 16970, 17560, 19755, 20364, 25455, 26340, 30546, 31608, 33940, 39510, 40728, 50910, 52680, 61092, 67880, 76365, 79020, 101820, 122184, 152730, 158040, 203640, 305460, 610920, 744983, 1489966, 2234949, 2979932, 3724915, 4469898, 5959864, 6704847, 7449830, 8939796, 11174745, 13409694, 14899660, 17879592, 22349490, 26819388, 29799320, 33524235, 44698980, 53638776, 67048470, 89397960, 134096940, 268193880]

約数ペア:

[(1, 268193880), (2, 134096940), (3, 89397960), (4, 67048470), (5, 53638776), (6, 44698980), (8, 33524235), (9, 29799320), (10, 26819388), (12, 22349490), (15, 17879592), (18, 14899660), (20, 13409694), (24, 11174745), (30, 8939796), (36, 7449830), (40, 6704847), (45, 5959864), (60, 4469898), (72, 3724915), (90, 2979932), (120, 2234949), (180, 1489966), (360, 744983), (439, 610920), (878, 305460), (1317, 203640), (1697, 158040), (1756, 152730), (2195, 122184), (2634, 101820), (3394, 79020), (3512, 76365), (3951, 67880), (4390, 61092), (5091, 52680), (5268, 50910), (6585, 40728), (6788, 39510), (7902, 33940), (8485, 31608), (8780, 30546), (10182, 26340), (10536, 25455), (13170, 20364), (13576, 19755), (15273, 17560), (15804, 16970)]