63871560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{177421}}^1$

素因数の和:177438

約数の個数: 48

約数和(自身を含む): 207583740

約数和(自身を除く): 143712180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 177421, 354842, 532263, 709684, 887105, 1064526, 1419368, 1596789, 1774210, 2129052, 2661315, 3193578, 3548420, 4258104, 5322630, 6387156, 7096840, 7983945, 10645260, 12774312, 15967890, 21290520, 31935780, 63871560]

約数ペア:

[(1, 63871560), (2, 31935780), (3, 21290520), (4, 15967890), (5, 12774312), (6, 10645260), (8, 7983945), (9, 7096840), (10, 6387156), (12, 5322630), (15, 4258104), (18, 3548420), (20, 3193578), (24, 2661315), (30, 2129052), (36, 1774210), (40, 1596789), (45, 1419368), (60, 1064526), (72, 887105), (90, 709684), (120, 532263), (180, 354842), (360, 177421)]