28951445520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13403447}}^1$

素因数の和:13403469

約数の個数: 80

約数和(自身を含む): 99721653120

約数和(自身を除く): 70770207600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 13403447, 26806894, 40210341, 53613788, 67017235, 80420682, 107227576, 120631023, 134034470, 160841364, 201051705, 214455152, 241262046, 268068940, 321682728, 361893069, 402103410, 482524092, 536137880, 603155115, 643365456, 723786138, 804206820, 965048184, 1072275760, 1206310230, 1447572276, 1608413640, 1809465345, 1930096368, 2412620460, 2895144552, 3216827280, 3618930690, 4825240920, 5790289104, 7237861380, 9650481840, 14475722760, 28951445520]

約数ペア:

[(1, 28951445520), (2, 14475722760), (3, 9650481840), (4, 7237861380), (5, 5790289104), (6, 4825240920), (8, 3618930690), (9, 3216827280), (10, 2895144552), (12, 2412620460), (15, 1930096368), (16, 1809465345), (18, 1608413640), (20, 1447572276), (24, 1206310230), (27, 1072275760), (30, 965048184), (36, 804206820), (40, 723786138), (45, 643365456), (48, 603155115), (54, 536137880), (60, 482524092), (72, 402103410), (80, 361893069), (90, 321682728), (108, 268068940), (120, 241262046), (135, 214455152), (144, 201051705), (180, 160841364), (216, 134034470), (240, 120631023), (270, 107227576), (360, 80420682), (432, 67017235), (540, 53613788), (720, 40210341), (1080, 26806894), (2160, 13403447)]