154222680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{3391}}^1$

素因数の和:3784

約数の個数: 64

約数和(自身を含む): 464025600

約数和(自身を除く): 309802920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 379, 758, 1137, 1516, 1895, 2274, 3032, 3391, 3790, 4548, 5685, 6782, 7580, 9096, 10173, 11370, 13564, 15160, 16955, 20346, 22740, 27128, 33910, 40692, 45480, 50865, 67820, 81384, 101730, 135640, 203460, 406920, 1285189, 2570378, 3855567, 5140756, 6425945, 7711134, 10281512, 12851890, 15422268, 19277835, 25703780, 30844536, 38555670, 51407560, 77111340, 154222680]

約数ペア:

[(1, 154222680), (2, 77111340), (3, 51407560), (4, 38555670), (5, 30844536), (6, 25703780), (8, 19277835), (10, 15422268), (12, 12851890), (15, 10281512), (20, 7711134), (24, 6425945), (30, 5140756), (40, 3855567), (60, 2570378), (120, 1285189), (379, 406920), (758, 203460), (1137, 135640), (1516, 101730), (1895, 81384), (2274, 67820), (3032, 50865), (3391, 45480), (3790, 40692), (4548, 33910), (5685, 27128), (6782, 22740), (7580, 20346), (9096, 16955), (10173, 15160), (11370, 13564)]