68653320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3307}}^1$

素因数の和:3494

約数の個数: 64

約数和(自身を含む): 207213120

約数和(自身を除く): 138559800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173, 346, 519, 692, 865, 1038, 1384, 1730, 2076, 2595, 3307, 3460, 4152, 5190, 6614, 6920, 9921, 10380, 13228, 16535, 19842, 20760, 26456, 33070, 39684, 49605, 66140, 79368, 99210, 132280, 198420, 396840, 572111, 1144222, 1716333, 2288444, 2860555, 3432666, 4576888, 5721110, 6865332, 8581665, 11442220, 13730664, 17163330, 22884440, 34326660, 68653320]

約数ペア:

[(1, 68653320), (2, 34326660), (3, 22884440), (4, 17163330), (5, 13730664), (6, 11442220), (8, 8581665), (10, 6865332), (12, 5721110), (15, 4576888), (20, 3432666), (24, 2860555), (30, 2288444), (40, 1716333), (60, 1144222), (120, 572111), (173, 396840), (346, 198420), (519, 132280), (692, 99210), (865, 79368), (1038, 66140), (1384, 49605), (1730, 39684), (2076, 33070), (2595, 26456), (3307, 20760), (3460, 19842), (4152, 16535), (5190, 13228), (6614, 10380), (6920, 9921)]