28048560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6186

約数の個数: 80

約数和(自身を含む): 91541760

約数和(自身を除く): 63493200

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, 6151, 12302, 18453, 24604, 30755, 36906, 49208, 61510, 73812, 92265, 98416, 116869, 123020, 147624, 184530, 233738, 246040, 295248, 350607, 369060, 467476, 492080, 584345, 701214, 738120, 934952, 1168690, 1402428, 1476240, 1753035, 1869904, 2337380, 2804856, 3506070, 4674760, 5609712, 7012140, 9349520, 14024280, 28048560]

約数ペア:

[(1, 28048560), (2, 14024280), (3, 9349520), (4, 7012140), (5, 5609712), (6, 4674760), (8, 3506070), (10, 2804856), (12, 2337380), (15, 1869904), (16, 1753035), (19, 1476240), (20, 1402428), (24, 1168690), (30, 934952), (38, 738120), (40, 701214), (48, 584345), (57, 492080), (60, 467476), (76, 369060), (80, 350607), (95, 295248), (114, 246040), (120, 233738), (152, 184530), (190, 147624), (228, 123020), (240, 116869), (285, 98416), (304, 92265), (380, 73812), (456, 61510), (570, 49208), (760, 36906), (912, 30755), (1140, 24604), (1520, 18453), (2280, 12302), (4560, 6151)]