65133840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1217}}^1$

素因数の和:1456

約数の個数: 80

約数和(自身を含む): 202987008

約数和(自身を除く): 137853168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 223, 240, 446, 669, 892, 1115, 1217, 1338, 1784, 2230, 2434, 2676, 3345, 3568, 3651, 4460, 4868, 5352, 6085, 6690, 7302, 8920, 9736, 10704, 12170, 13380, 14604, 17840, 18255, 19472, 24340, 26760, 29208, 36510, 48680, 53520, 58416, 73020, 97360, 146040, 271391, 292080, 542782, 814173, 1085564, 1356955, 1628346, 2171128, 2713910, 3256692, 4070865, 4342256, 5427820, 6513384, 8141730, 10855640, 13026768, 16283460, 21711280, 32566920, 65133840]

約数ペア:

[(1, 65133840), (2, 32566920), (3, 21711280), (4, 16283460), (5, 13026768), (6, 10855640), (8, 8141730), (10, 6513384), (12, 5427820), (15, 4342256), (16, 4070865), (20, 3256692), (24, 2713910), (30, 2171128), (40, 1628346), (48, 1356955), (60, 1085564), (80, 814173), (120, 542782), (223, 292080), (240, 271391), (446, 146040), (669, 97360), (892, 73020), (1115, 58416), (1217, 53520), (1338, 48680), (1784, 36510), (2230, 29208), (2434, 26760), (2676, 24340), (3345, 19472), (3568, 18255), (3651, 17840), (4460, 14604), (4868, 13380), (5352, 12170), (6085, 10704), (6690, 9736), (7302, 8920)]