1543804960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{709}}^1$

素因数の和:1194

約数の個数: 96

約数和(自身を含む): 3778790400

約数和(自身を除く): 2234985440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 439, 496, 620, 709, 878, 992, 1240, 1418, 1756, 2195, 2480, 2836, 3512, 3545, 4390, 4960, 5672, 7024, 7090, 8780, 11344, 13609, 14048, 14180, 17560, 21979, 22688, 27218, 28360, 35120, 43958, 54436, 56720, 68045, 70240, 87916, 108872, 109895, 113440, 136090, 175832, 217744, 219790, 272180, 311251, 351664, 435488, 439580, 544360, 622502, 703328, 879160, 1088720, 1245004, 1556255, 1758320, 2177440, 2490008, 3112510, 3516640, 4980016, 6225020, 9648781, 9960032, 12450040, 19297562, 24900080, 38595124, 48243905, 49800160, 77190248, 96487810, 154380496, 192975620, 308760992, 385951240, 771902480, 1543804960]

約数ペア:

[(1, 1543804960), (2, 771902480), (4, 385951240), (5, 308760992), (8, 192975620), (10, 154380496), (16, 96487810), (20, 77190248), (31, 49800160), (32, 48243905), (40, 38595124), (62, 24900080), (80, 19297562), (124, 12450040), (155, 9960032), (160, 9648781), (248, 6225020), (310, 4980016), (439, 3516640), (496, 3112510), (620, 2490008), (709, 2177440), (878, 1758320), (992, 1556255), (1240, 1245004), (1418, 1088720), (1756, 879160), (2195, 703328), (2480, 622502), (2836, 544360), (3512, 439580), (3545, 435488), (4390, 351664), (4960, 311251), (5672, 272180), (7024, 219790), (7090, 217744), (8780, 175832), (11344, 136090), (13609, 113440), (14048, 109895), (14180, 108872), (17560, 87916), (21979, 70240), (22688, 68045), (27218, 56720), (28360, 54436), (35120, 43958)]