15165840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2224

約数の個数: 80

約数和(自身を含む): 48657600

約数和(自身を除く): 33491760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2179, 2320, 3480, 4358, 6537, 6960, 8716, 10895, 13074, 17432, 21790, 26148, 32685, 34864, 43580, 52296, 63191, 65370, 87160, 104592, 126382, 130740, 174320, 189573, 252764, 261480, 315955, 379146, 505528, 522960, 631910, 758292, 947865, 1011056, 1263820, 1516584, 1895730, 2527640, 3033168, 3791460, 5055280, 7582920, 15165840]

約数ペア:

[(1, 15165840), (2, 7582920), (3, 5055280), (4, 3791460), (5, 3033168), (6, 2527640), (8, 1895730), (10, 1516584), (12, 1263820), (15, 1011056), (16, 947865), (20, 758292), (24, 631910), (29, 522960), (30, 505528), (40, 379146), (48, 315955), (58, 261480), (60, 252764), (80, 189573), (87, 174320), (116, 130740), (120, 126382), (145, 104592), (174, 87160), (232, 65370), (240, 63191), (290, 52296), (348, 43580), (435, 34864), (464, 32685), (580, 26148), (696, 21790), (870, 17432), (1160, 13074), (1392, 10895), (1740, 8716), (2179, 6960), (2320, 6537), (3480, 4358)]