65832720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14437}}^1$

素因数の和:14472

約数の個数: 80

約数和(自身を含む): 214837440

約数和(自身を除く): 149004720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 14437, 28874, 43311, 57748, 72185, 86622, 115496, 144370, 173244, 216555, 230992, 274303, 288740, 346488, 433110, 548606, 577480, 692976, 822909, 866220, 1097212, 1154960, 1371515, 1645818, 1732440, 2194424, 2743030, 3291636, 3464880, 4114545, 4388848, 5486060, 6583272, 8229090, 10972120, 13166544, 16458180, 21944240, 32916360, 65832720]

約数ペア:

[(1, 65832720), (2, 32916360), (3, 21944240), (4, 16458180), (5, 13166544), (6, 10972120), (8, 8229090), (10, 6583272), (12, 5486060), (15, 4388848), (16, 4114545), (19, 3464880), (20, 3291636), (24, 2743030), (30, 2194424), (38, 1732440), (40, 1645818), (48, 1371515), (57, 1154960), (60, 1097212), (76, 866220), (80, 822909), (95, 692976), (114, 577480), (120, 548606), (152, 433110), (190, 346488), (228, 288740), (240, 274303), (285, 230992), (304, 216555), (380, 173244), (456, 144370), (570, 115496), (760, 86622), (912, 72185), (1140, 57748), (1520, 43311), (2280, 28874), (4560, 14437)]