4033992720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{17749}}^1$

素因数の和:18712

約数の個数: 80

約数和(自身を含む): 12519288000

約数和(自身を除く): 8485295280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 947, 1894, 2841, 3788, 4735, 5682, 7576, 9470, 11364, 14205, 15152, 17749, 18940, 22728, 28410, 35498, 37880, 45456, 53247, 56820, 70996, 75760, 88745, 106494, 113640, 141992, 177490, 212988, 227280, 266235, 283984, 354980, 425976, 532470, 709960, 851952, 1064940, 1419920, 2129880, 4259760, 16808303, 33616606, 50424909, 67233212, 84041515, 100849818, 134466424, 168083030, 201699636, 252124545, 268932848, 336166060, 403399272, 504249090, 672332120, 806798544, 1008498180, 1344664240, 2016996360, 4033992720]

約数ペア:

[(1, 4033992720), (2, 2016996360), (3, 1344664240), (4, 1008498180), (5, 806798544), (6, 672332120), (8, 504249090), (10, 403399272), (12, 336166060), (15, 268932848), (16, 252124545), (20, 201699636), (24, 168083030), (30, 134466424), (40, 100849818), (48, 84041515), (60, 67233212), (80, 50424909), (120, 33616606), (240, 16808303), (947, 4259760), (1894, 2129880), (2841, 1419920), (3788, 1064940), (4735, 851952), (5682, 709960), (7576, 532470), (9470, 425976), (11364, 354980), (14205, 283984), (15152, 266235), (17749, 227280), (18940, 212988), (22728, 177490), (28410, 141992), (35498, 113640), (37880, 106494), (45456, 88745), (53247, 75760), (56820, 70996)]