29205480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{947}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 88050240

約数和(自身を除く): 58844760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257, 514, 771, 947, 1028, 1285, 1542, 1894, 2056, 2570, 2841, 3084, 3788, 3855, 4735, 5140, 5682, 6168, 7576, 7710, 9470, 10280, 11364, 14205, 15420, 18940, 22728, 28410, 30840, 37880, 56820, 113640, 243379, 486758, 730137, 973516, 1216895, 1460274, 1947032, 2433790, 2920548, 3650685, 4867580, 5841096, 7301370, 9735160, 14602740, 29205480]

約数ペア:

[(1, 29205480), (2, 14602740), (3, 9735160), (4, 7301370), (5, 5841096), (6, 4867580), (8, 3650685), (10, 2920548), (12, 2433790), (15, 1947032), (20, 1460274), (24, 1216895), (30, 973516), (40, 730137), (60, 486758), (120, 243379), (257, 113640), (514, 56820), (771, 37880), (947, 30840), (1028, 28410), (1285, 22728), (1542, 18940), (1894, 15420), (2056, 14205), (2570, 11364), (2841, 10280), (3084, 9470), (3788, 7710), (3855, 7576), (4735, 6168), (5140, 5682)]