123686040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^2\times {\mathrm{277}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 378602640

約数和(自身を除く): 254916600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 277, 305, 366, 488, 554, 610, 732, 831, 915, 1108, 1220, 1385, 1464, 1662, 1830, 2216, 2440, 2770, 3324, 3660, 3721, 4155, 5540, 6648, 7320, 7442, 8310, 11080, 11163, 14884, 16620, 16897, 18605, 22326, 29768, 33240, 33794, 37210, 44652, 50691, 55815, 67588, 74420, 84485, 89304, 101382, 111630, 135176, 148840, 168970, 202764, 223260, 253455, 337940, 405528, 446520, 506910, 675880, 1013820, 1030717, 2027640, 2061434, 3092151, 4122868, 5153585, 6184302, 8245736, 10307170, 12368604, 15460755, 20614340, 24737208, 30921510, 41228680, 61843020, 123686040]

約数ペア:

[(1, 123686040), (2, 61843020), (3, 41228680), (4, 30921510), (5, 24737208), (6, 20614340), (8, 15460755), (10, 12368604), (12, 10307170), (15, 8245736), (20, 6184302), (24, 5153585), (30, 4122868), (40, 3092151), (60, 2061434), (61, 2027640), (120, 1030717), (122, 1013820), (183, 675880), (244, 506910), (277, 446520), (305, 405528), (366, 337940), (488, 253455), (554, 223260), (610, 202764), (732, 168970), (831, 148840), (915, 135176), (1108, 111630), (1220, 101382), (1385, 89304), (1464, 84485), (1662, 74420), (1830, 67588), (2216, 55815), (2440, 50691), (2770, 44652), (3324, 37210), (3660, 33794), (3721, 33240), (4155, 29768), (5540, 22326), (6648, 18605), (7320, 16897), (7442, 16620), (8310, 14884), (11080, 11163)]