235279080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{72617}}^1$

素因数の和:72640

約数の個数: 80

約数和(自身を含む): 790810020

約数和(自身を除く): 555530940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 72617, 145234, 217851, 290468, 363085, 435702, 580936, 653553, 726170, 871404, 1089255, 1307106, 1452340, 1742808, 1960659, 2178510, 2614212, 2904680, 3267765, 3921318, 4357020, 5228424, 5881977, 6535530, 7842636, 8714040, 9803295, 11763954, 13071060, 15685272, 19606590, 23527908, 26142120, 29409885, 39213180, 47055816, 58819770, 78426360, 117639540, 235279080]

約数ペア:

[(1, 235279080), (2, 117639540), (3, 78426360), (4, 58819770), (5, 47055816), (6, 39213180), (8, 29409885), (9, 26142120), (10, 23527908), (12, 19606590), (15, 15685272), (18, 13071060), (20, 11763954), (24, 9803295), (27, 8714040), (30, 7842636), (36, 6535530), (40, 5881977), (45, 5228424), (54, 4357020), (60, 3921318), (72, 3267765), (81, 2904680), (90, 2614212), (108, 2178510), (120, 1960659), (135, 1742808), (162, 1452340), (180, 1307106), (216, 1089255), (270, 871404), (324, 726170), (360, 653553), (405, 580936), (540, 435702), (648, 363085), (810, 290468), (1080, 217851), (1620, 145234), (3240, 72617)]