496492020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{58687}}^1$

素因数の和:58749

約数の個数: 72

約数和(自身を含む): 1538095104

約数和(自身を除く): 1041603084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 58687, 117374, 176061, 234748, 293435, 352122, 528183, 586870, 704244, 880305, 1056366, 1173740, 1760610, 2112732, 2640915, 2758289, 3521220, 5281830, 5516578, 8274867, 10563660, 11033156, 13791445, 16549734, 24824601, 27582890, 33099468, 41374335, 49649202, 55165780, 82748670, 99298404, 124123005, 165497340, 248246010, 496492020]

約数ペア:

[(1, 496492020), (2, 248246010), (3, 165497340), (4, 124123005), (5, 99298404), (6, 82748670), (9, 55165780), (10, 49649202), (12, 41374335), (15, 33099468), (18, 27582890), (20, 24824601), (30, 16549734), (36, 13791445), (45, 11033156), (47, 10563660), (60, 8274867), (90, 5516578), (94, 5281830), (141, 3521220), (180, 2758289), (188, 2640915), (235, 2112732), (282, 1760610), (423, 1173740), (470, 1056366), (564, 880305), (705, 704244), (846, 586870), (940, 528183), (1410, 352122), (1692, 293435), (2115, 234748), (2820, 176061), (4230, 117374), (8460, 58687)]