549008520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{106397}}^1$

素因数の和:106454

約数の個数: 64

約数和(自身を含む): 1685344320

約数和(自身を除く): 1136335800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 106397, 212794, 319191, 425588, 531985, 638382, 851176, 1063970, 1276764, 1595955, 2127940, 2553528, 3191910, 4255880, 4575071, 6383820, 9150142, 12767640, 13725213, 18300284, 22875355, 27450426, 36600568, 45750710, 54900852, 68626065, 91501420, 109801704, 137252130, 183002840, 274504260, 549008520]

約数ペア:

[(1, 549008520), (2, 274504260), (3, 183002840), (4, 137252130), (5, 109801704), (6, 91501420), (8, 68626065), (10, 54900852), (12, 45750710), (15, 36600568), (20, 27450426), (24, 22875355), (30, 18300284), (40, 13725213), (43, 12767640), (60, 9150142), (86, 6383820), (120, 4575071), (129, 4255880), (172, 3191910), (215, 2553528), (258, 2127940), (344, 1595955), (430, 1276764), (516, 1063970), (645, 851176), (860, 638382), (1032, 531985), (1290, 425588), (1720, 319191), (2580, 212794), (5160, 106397)]