16954320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 80

約数和(自身を含む): 53871552

約数和(自身を除く): 36917232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1723, 1968, 2460, 3280, 3446, 4920, 5169, 6892, 8615, 9840, 10338, 13784, 17230, 20676, 25845, 27568, 34460, 41352, 51690, 68920, 70643, 82704, 103380, 137840, 141286, 206760, 211929, 282572, 353215, 413520, 423858, 565144, 706430, 847716, 1059645, 1130288, 1412860, 1695432, 2119290, 2825720, 3390864, 4238580, 5651440, 8477160, 16954320]

約数ペア:

[(1, 16954320), (2, 8477160), (3, 5651440), (4, 4238580), (5, 3390864), (6, 2825720), (8, 2119290), (10, 1695432), (12, 1412860), (15, 1130288), (16, 1059645), (20, 847716), (24, 706430), (30, 565144), (40, 423858), (41, 413520), (48, 353215), (60, 282572), (80, 211929), (82, 206760), (120, 141286), (123, 137840), (164, 103380), (205, 82704), (240, 70643), (246, 68920), (328, 51690), (410, 41352), (492, 34460), (615, 27568), (656, 25845), (820, 20676), (984, 17230), (1230, 13784), (1640, 10338), (1723, 9840), (1968, 8615), (2460, 6892), (3280, 5169), (3446, 4920)]