3218944080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1219297}}^1$

素因数の和:1219324

約数の個数: 80

約数和(自身を含む): 10885892544

約数和(自身を除く): 7666948464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 1219297, 2438594, 3657891, 4877188, 6096485, 7315782, 9754376, 12192970, 13412267, 14631564, 18289455, 19508752, 24385940, 26824534, 29263128, 36578910, 40236801, 48771880, 53649068, 58526256, 67061335, 73157820, 80473602, 97543760, 107298136, 134122670, 146315640, 160947204, 201184005, 214596272, 268245340, 292631280, 321894408, 402368010, 536490680, 643788816, 804736020, 1072981360, 1609472040, 3218944080]

約数ペア:

[(1, 3218944080), (2, 1609472040), (3, 1072981360), (4, 804736020), (5, 643788816), (6, 536490680), (8, 402368010), (10, 321894408), (11, 292631280), (12, 268245340), (15, 214596272), (16, 201184005), (20, 160947204), (22, 146315640), (24, 134122670), (30, 107298136), (33, 97543760), (40, 80473602), (44, 73157820), (48, 67061335), (55, 58526256), (60, 53649068), (66, 48771880), (80, 40236801), (88, 36578910), (110, 29263128), (120, 26824534), (132, 24385940), (165, 19508752), (176, 18289455), (220, 14631564), (240, 13412267), (264, 12192970), (330, 9754376), (440, 7315782), (528, 6096485), (660, 4877188), (880, 3657891), (1320, 2438594), (2640, 1219297)]