8813520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{12241}}^1$

素因数の和:12260

約数の個数: 60

約数和(自身を含む): 29601156

約数和(自身を除く): 20787636

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 12241, 24482, 36723, 48964, 61205, 73446, 97928, 110169, 122410, 146892, 183615, 195856, 220338, 244820, 293784, 367230, 440676, 489640, 550845, 587568, 734460, 881352, 979280, 1101690, 1468920, 1762704, 2203380, 2937840, 4406760, 8813520]

約数ペア:

[(1, 8813520), (2, 4406760), (3, 2937840), (4, 2203380), (5, 1762704), (6, 1468920), (8, 1101690), (9, 979280), (10, 881352), (12, 734460), (15, 587568), (16, 550845), (18, 489640), (20, 440676), (24, 367230), (30, 293784), (36, 244820), (40, 220338), (45, 195856), (48, 183615), (60, 146892), (72, 122410), (80, 110169), (90, 97928), (120, 73446), (144, 61205), (180, 48964), (240, 36723), (360, 24482), (720, 12241)]