323775660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{415097}}^1$

素因数の和:415122

約数の個数: 48

約数和(自身を含む): 976310496

約数和(自身を除く): 652534836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 415097, 830194, 1245291, 1660388, 2075485, 2490582, 4150970, 4981164, 5396261, 6226455, 8301940, 10792522, 12452910, 16188783, 21585044, 24905820, 26981305, 32377566, 53962610, 64755132, 80943915, 107925220, 161887830, 323775660]

約数ペア:

[(1, 323775660), (2, 161887830), (3, 107925220), (4, 80943915), (5, 64755132), (6, 53962610), (10, 32377566), (12, 26981305), (13, 24905820), (15, 21585044), (20, 16188783), (26, 12452910), (30, 10792522), (39, 8301940), (52, 6226455), (60, 5396261), (65, 4981164), (78, 4150970), (130, 2490582), (156, 2075485), (195, 1660388), (260, 1245291), (390, 830194), (780, 415097)]