233127960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149441}}^1$

素因数の和:149468

約数の個数: 64

約数和(自身を含む): 753187680

約数和(自身を除く): 520059720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 149441, 298882, 448323, 597764, 747205, 896646, 1195528, 1494410, 1793292, 1942733, 2241615, 2988820, 3586584, 3885466, 4483230, 5828199, 5977640, 7770932, 8966460, 9713665, 11656398, 15541864, 17932920, 19427330, 23312796, 29140995, 38854660, 46625592, 58281990, 77709320, 116563980, 233127960]

約数ペア:

[(1, 233127960), (2, 116563980), (3, 77709320), (4, 58281990), (5, 46625592), (6, 38854660), (8, 29140995), (10, 23312796), (12, 19427330), (13, 17932920), (15, 15541864), (20, 11656398), (24, 9713665), (26, 8966460), (30, 7770932), (39, 5977640), (40, 5828199), (52, 4483230), (60, 3885466), (65, 3586584), (78, 2988820), (104, 2241615), (120, 1942733), (130, 1793292), (156, 1494410), (195, 1195528), (260, 896646), (312, 747205), (390, 597764), (520, 448323), (780, 298882), (1560, 149441)]