233301360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2309}}^1$

素因数の和:2746

約数の個数: 80

約数和(自身を含む): 725266080

約数和(自身を除く): 491964720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 421, 842, 1263, 1684, 2105, 2309, 2526, 3368, 4210, 4618, 5052, 6315, 6736, 6927, 8420, 9236, 10104, 11545, 12630, 13854, 16840, 18472, 20208, 23090, 25260, 27708, 33680, 34635, 36944, 46180, 50520, 55416, 69270, 92360, 101040, 110832, 138540, 184720, 277080, 554160, 972089, 1944178, 2916267, 3888356, 4860445, 5832534, 7776712, 9720890, 11665068, 14581335, 15553424, 19441780, 23330136, 29162670, 38883560, 46660272, 58325340, 77767120, 116650680, 233301360]

約数ペア:

[(1, 233301360), (2, 116650680), (3, 77767120), (4, 58325340), (5, 46660272), (6, 38883560), (8, 29162670), (10, 23330136), (12, 19441780), (15, 15553424), (16, 14581335), (20, 11665068), (24, 9720890), (30, 7776712), (40, 5832534), (48, 4860445), (60, 3888356), (80, 2916267), (120, 1944178), (240, 972089), (421, 554160), (842, 277080), (1263, 184720), (1684, 138540), (2105, 110832), (2309, 101040), (2526, 92360), (3368, 69270), (4210, 55416), (4618, 50520), (5052, 46180), (6315, 36944), (6736, 34635), (6927, 33680), (8420, 27708), (9236, 25260), (10104, 23090), (11545, 20208), (12630, 18472), (13854, 16840)]