407104080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{5351}}^1$

素因数の和:5684

約数の個数: 80

約数和(自身を含む): 1266240384

約数和(自身を除く): 859136304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 317, 634, 951, 1268, 1585, 1902, 2536, 3170, 3804, 4755, 5072, 5351, 6340, 7608, 9510, 10702, 12680, 15216, 16053, 19020, 21404, 25360, 26755, 32106, 38040, 42808, 53510, 64212, 76080, 80265, 85616, 107020, 128424, 160530, 214040, 256848, 321060, 428080, 642120, 1284240, 1696267, 3392534, 5088801, 6785068, 8481335, 10177602, 13570136, 16962670, 20355204, 25444005, 27140272, 33925340, 40710408, 50888010, 67850680, 81420816, 101776020, 135701360, 203552040, 407104080]

約数ペア:

[(1, 407104080), (2, 203552040), (3, 135701360), (4, 101776020), (5, 81420816), (6, 67850680), (8, 50888010), (10, 40710408), (12, 33925340), (15, 27140272), (16, 25444005), (20, 20355204), (24, 16962670), (30, 13570136), (40, 10177602), (48, 8481335), (60, 6785068), (80, 5088801), (120, 3392534), (240, 1696267), (317, 1284240), (634, 642120), (951, 428080), (1268, 321060), (1585, 256848), (1902, 214040), (2536, 160530), (3170, 128424), (3804, 107020), (4755, 85616), (5072, 80265), (5351, 76080), (6340, 64212), (7608, 53510), (9510, 42808), (10702, 38040), (12680, 32106), (15216, 26755), (16053, 25360), (19020, 21404)]