459483920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3583}}^1$

素因数の和:3832

約数の個数: 80

約数和(自身を含む): 1226588160

約数和(自身を除く): 767104240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 229, 280, 458, 560, 916, 1145, 1603, 1832, 2290, 3206, 3583, 3664, 4580, 6412, 7166, 8015, 9160, 12824, 14332, 16030, 17915, 18320, 25081, 25648, 28664, 32060, 35830, 50162, 57328, 64120, 71660, 100324, 125405, 128240, 143320, 200648, 250810, 286640, 401296, 501620, 820507, 1003240, 1641014, 2006480, 3282028, 4102535, 5743549, 6564056, 8205070, 11487098, 13128112, 16410140, 22974196, 28717745, 32820280, 45948392, 57435490, 65640560, 91896784, 114870980, 229741960, 459483920]

約数ペア:

[(1, 459483920), (2, 229741960), (4, 114870980), (5, 91896784), (7, 65640560), (8, 57435490), (10, 45948392), (14, 32820280), (16, 28717745), (20, 22974196), (28, 16410140), (35, 13128112), (40, 11487098), (56, 8205070), (70, 6564056), (80, 5743549), (112, 4102535), (140, 3282028), (229, 2006480), (280, 1641014), (458, 1003240), (560, 820507), (916, 501620), (1145, 401296), (1603, 286640), (1832, 250810), (2290, 200648), (3206, 143320), (3583, 128240), (3664, 125405), (4580, 100324), (6412, 71660), (7166, 64120), (8015, 57328), (9160, 50162), (12824, 35830), (14332, 32060), (16030, 28664), (17915, 25648), (18320, 25081)]