156975964380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{610279}}^1$

素因数の和:611723

約数の個数: 72

約数和(自身を含む): 476494418400

約数和(自身を除く): 319518454020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1429, 2858, 4287, 5716, 7145, 8574, 12861, 14290, 17148, 21435, 25722, 28580, 42870, 51444, 64305, 85740, 128610, 257220, 610279, 1220558, 1830837, 2441116, 3051395, 3661674, 5492511, 6102790, 7323348, 9154185, 10985022, 12205580, 18308370, 21970044, 27462555, 36616740, 54925110, 109850220, 872088691, 1744177382, 2616266073, 3488354764, 4360443455, 5232532146, 7848798219, 8720886910, 10465064292, 13081330365, 15697596438, 17441773820, 26162660730, 31395192876, 39243991095, 52325321460, 78487982190, 156975964380]

約数ペア:

[(1, 156975964380), (2, 78487982190), (3, 52325321460), (4, 39243991095), (5, 31395192876), (6, 26162660730), (9, 17441773820), (10, 15697596438), (12, 13081330365), (15, 10465064292), (18, 8720886910), (20, 7848798219), (30, 5232532146), (36, 4360443455), (45, 3488354764), (60, 2616266073), (90, 1744177382), (180, 872088691), (1429, 109850220), (2858, 54925110), (4287, 36616740), (5716, 27462555), (7145, 21970044), (8574, 18308370), (12861, 12205580), (14290, 10985022), (17148, 9154185), (21435, 7323348), (25722, 6102790), (28580, 5492511), (42870, 3661674), (51444, 3051395), (64305, 2441116), (85740, 1830837), (128610, 1220558), (257220, 610279)]