152393220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{120947}}^1$

素因数の和:120969

約数の個数: 72

約数和(自身を含む): 528300864

約数和(自身を除く): 375907644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 120947, 241894, 362841, 483788, 604735, 725682, 846629, 1088523, 1209470, 1451364, 1693258, 1814205, 2177046, 2418940, 2539887, 3386516, 3628410, 4233145, 4354092, 5079774, 5442615, 7256820, 7619661, 8466290, 10159548, 10885230, 12699435, 15239322, 16932580, 21770460, 25398870, 30478644, 38098305, 50797740, 76196610, 152393220]

約数ペア:

[(1, 152393220), (2, 76196610), (3, 50797740), (4, 38098305), (5, 30478644), (6, 25398870), (7, 21770460), (9, 16932580), (10, 15239322), (12, 12699435), (14, 10885230), (15, 10159548), (18, 8466290), (20, 7619661), (21, 7256820), (28, 5442615), (30, 5079774), (35, 4354092), (36, 4233145), (42, 3628410), (45, 3386516), (60, 2539887), (63, 2418940), (70, 2177046), (84, 1814205), (90, 1693258), (105, 1451364), (126, 1209470), (140, 1088523), (180, 846629), (210, 725682), (252, 604735), (315, 483788), (420, 362841), (630, 241894), (1260, 120947)]