73858419120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307743413}}^1$

素因数の和:307743429

約数の個数: 40

約数和(自身を含む): 228961100016

約数和(自身を除く): 155102680896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307743413, 615486826, 923230239, 1230973652, 1538717065, 1846460478, 2461947304, 3077434130, 3692920956, 4616151195, 4923894608, 6154868260, 7385841912, 9232302390, 12309736520, 14771683824, 18464604780, 24619473040, 36929209560, 73858419120]

約数ペア:

[(1, 73858419120), (2, 36929209560), (3, 24619473040), (4, 18464604780), (5, 14771683824), (6, 12309736520), (8, 9232302390), (10, 7385841912), (12, 6154868260), (15, 4923894608), (16, 4616151195), (20, 3692920956), (24, 3077434130), (30, 2461947304), (40, 1846460478), (48, 1538717065), (60, 1230973652), (80, 923230239), (120, 615486826), (240, 307743413)]