15667028820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{81421}}^1$

素因数の和:82505

約数の個数: 72

約数和(自身を含む): 47568360840

約数和(自身を除く): 31901332020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1069, 2138, 3207, 4276, 5345, 6414, 9621, 10690, 12828, 16035, 19242, 21380, 32070, 38484, 48105, 64140, 81421, 96210, 162842, 192420, 244263, 325684, 407105, 488526, 732789, 814210, 977052, 1221315, 1465578, 1628420, 2442630, 2931156, 3663945, 4885260, 7327890, 14655780, 87039049, 174078098, 261117147, 348156196, 435195245, 522234294, 783351441, 870390490, 1044468588, 1305585735, 1566702882, 1740780980, 2611171470, 3133405764, 3916757205, 5222342940, 7833514410, 15667028820]

約数ペア:

[(1, 15667028820), (2, 7833514410), (3, 5222342940), (4, 3916757205), (5, 3133405764), (6, 2611171470), (9, 1740780980), (10, 1566702882), (12, 1305585735), (15, 1044468588), (18, 870390490), (20, 783351441), (30, 522234294), (36, 435195245), (45, 348156196), (60, 261117147), (90, 174078098), (180, 87039049), (1069, 14655780), (2138, 7327890), (3207, 4885260), (4276, 3663945), (5345, 2931156), (6414, 2442630), (9621, 1628420), (10690, 1465578), (12828, 1221315), (16035, 977052), (19242, 814210), (21380, 732789), (32070, 488526), (38484, 407105), (48105, 325684), (64140, 244263), (81421, 192420), (96210, 162842)]