64150560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{44549}}^1$

素因数の和:44570

約数の個数: 72

約数和(自身を含む): 218918700

約数和(自身を除く): 154768140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 44549, 89098, 133647, 178196, 222745, 267294, 356392, 400941, 445490, 534588, 668235, 712784, 801882, 890980, 1069176, 1336470, 1425568, 1603764, 1781960, 2004705, 2138352, 2672940, 3207528, 3563920, 4009410, 4276704, 5345880, 6415056, 7127840, 8018820, 10691760, 12830112, 16037640, 21383520, 32075280, 64150560]

約数ペア:

[(1, 64150560), (2, 32075280), (3, 21383520), (4, 16037640), (5, 12830112), (6, 10691760), (8, 8018820), (9, 7127840), (10, 6415056), (12, 5345880), (15, 4276704), (16, 4009410), (18, 3563920), (20, 3207528), (24, 2672940), (30, 2138352), (32, 2004705), (36, 1781960), (40, 1603764), (45, 1425568), (48, 1336470), (60, 1069176), (72, 890980), (80, 801882), (90, 712784), (96, 668235), (120, 534588), (144, 445490), (160, 400941), (180, 356392), (240, 267294), (288, 222745), (360, 178196), (480, 133647), (720, 89098), (1440, 44549)]