73843320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3557}}^1$

素因数の和:3744

約数の個数: 64

約数和(自身を含む): 222873120

約数和(自身を除く): 149029800

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, 3460, 3557, 4152, 5190, 6920, 7114, 10380, 10671, 14228, 17785, 20760, 21342, 28456, 35570, 42684, 53355, 71140, 85368, 106710, 142280, 213420, 426840, 615361, 1230722, 1846083, 2461444, 3076805, 3692166, 4922888, 6153610, 7384332, 9230415, 12307220, 14768664, 18460830, 24614440, 36921660, 73843320]

約数ペア:

[(1, 73843320), (2, 36921660), (3, 24614440), (4, 18460830), (5, 14768664), (6, 12307220), (8, 9230415), (10, 7384332), (12, 6153610), (15, 4922888), (20, 3692166), (24, 3076805), (30, 2461444), (40, 1846083), (60, 1230722), (120, 615361), (173, 426840), (346, 213420), (519, 142280), (692, 106710), (865, 85368), (1038, 71140), (1384, 53355), (1730, 42684), (2076, 35570), (2595, 28456), (3460, 21342), (3557, 20760), (4152, 17785), (5190, 14228), (6920, 10671), (7114, 10380)]