1316887920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1829011}}^1$

素因数の和:1829030

約数の個数: 60

約数和(自身を含む): 4422551016

約数和(自身を除く): 3105663096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1829011, 3658022, 5487033, 7316044, 9145055, 10974066, 14632088, 16461099, 18290110, 21948132, 27435165, 29264176, 32922198, 36580220, 43896264, 54870330, 65844396, 73160440, 82305495, 87792528, 109740660, 131688792, 146320880, 164610990, 219481320, 263377584, 329221980, 438962640, 658443960, 1316887920]

約数ペア:

[(1, 1316887920), (2, 658443960), (3, 438962640), (4, 329221980), (5, 263377584), (6, 219481320), (8, 164610990), (9, 146320880), (10, 131688792), (12, 109740660), (15, 87792528), (16, 82305495), (18, 73160440), (20, 65844396), (24, 54870330), (30, 43896264), (36, 36580220), (40, 32922198), (45, 29264176), (48, 27435165), (60, 21948132), (72, 18290110), (80, 16461099), (90, 14632088), (120, 10974066), (144, 9145055), (180, 7316044), (240, 5487033), (360, 3658022), (720, 1829011)]