2838840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:632

約数の個数: 64

約数和(自身を含む): 8739360

約数和(自身を除く): 5900520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 577, 615, 820, 984, 1154, 1230, 1640, 1731, 2308, 2460, 2885, 3462, 4616, 4920, 5770, 6924, 8655, 11540, 13848, 17310, 23080, 23657, 34620, 47314, 69240, 70971, 94628, 118285, 141942, 189256, 236570, 283884, 354855, 473140, 567768, 709710, 946280, 1419420, 2838840]

約数ペア:

[(1, 2838840), (2, 1419420), (3, 946280), (4, 709710), (5, 567768), (6, 473140), (8, 354855), (10, 283884), (12, 236570), (15, 189256), (20, 141942), (24, 118285), (30, 94628), (40, 70971), (41, 69240), (60, 47314), (82, 34620), (120, 23657), (123, 23080), (164, 17310), (205, 13848), (246, 11540), (328, 8655), (410, 6924), (492, 5770), (577, 4920), (615, 4616), (820, 3462), (984, 2885), (1154, 2460), (1230, 2308), (1640, 1731)]