150072720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89329}}^1$

素因数の和:89352

約数の個数: 80

約数和(自身を含む): 531692160

約数和(自身を除く): 381619440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 89329, 178658, 267987, 357316, 446645, 535974, 625303, 714632, 893290, 1071948, 1250606, 1339935, 1429264, 1786580, 1875909, 2143896, 2501212, 2679870, 3126515, 3573160, 3751818, 4287792, 5002424, 5359740, 6253030, 7146320, 7503636, 9379545, 10004848, 10719480, 12506060, 15007272, 18759090, 21438960, 25012120, 30014544, 37518180, 50024240, 75036360, 150072720]

約数ペア:

[(1, 150072720), (2, 75036360), (3, 50024240), (4, 37518180), (5, 30014544), (6, 25012120), (7, 21438960), (8, 18759090), (10, 15007272), (12, 12506060), (14, 10719480), (15, 10004848), (16, 9379545), (20, 7503636), (21, 7146320), (24, 6253030), (28, 5359740), (30, 5002424), (35, 4287792), (40, 3751818), (42, 3573160), (48, 3126515), (56, 2679870), (60, 2501212), (70, 2143896), (80, 1875909), (84, 1786580), (105, 1429264), (112, 1339935), (120, 1250606), (140, 1071948), (168, 893290), (210, 714632), (240, 625303), (280, 535974), (336, 446645), (420, 357316), (560, 267987), (840, 178658), (1680, 89329)]