11586780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 36960000

約数和(自身を除く): 25373220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 499, 516, 540, 645, 774, 860, 998, 1161, 1290, 1497, 1548, 1935, 1996, 2322, 2495, 2580, 2994, 3870, 4491, 4644, 4990, 5805, 5988, 7485, 7740, 8982, 9980, 11610, 13473, 14970, 17964, 21457, 22455, 23220, 26946, 29940, 42914, 44910, 53892, 64371, 67365, 85828, 89820, 107285, 128742, 134730, 193113, 214570, 257484, 269460, 321855, 386226, 429140, 579339, 643710, 772452, 965565, 1158678, 1287420, 1931130, 2317356, 2896695, 3862260, 5793390, 11586780]

約数ペア:

[(1, 11586780), (2, 5793390), (3, 3862260), (4, 2896695), (5, 2317356), (6, 1931130), (9, 1287420), (10, 1158678), (12, 965565), (15, 772452), (18, 643710), (20, 579339), (27, 429140), (30, 386226), (36, 321855), (43, 269460), (45, 257484), (54, 214570), (60, 193113), (86, 134730), (90, 128742), (108, 107285), (129, 89820), (135, 85828), (172, 67365), (180, 64371), (215, 53892), (258, 44910), (270, 42914), (387, 29940), (430, 26946), (499, 23220), (516, 22455), (540, 21457), (645, 17964), (774, 14970), (860, 13473), (998, 11610), (1161, 9980), (1290, 8982), (1497, 7740), (1548, 7485), (1935, 5988), (1996, 5805), (2322, 4990), (2495, 4644), (2580, 4491), (2994, 3870)]