299946480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{26591}}^1$

素因数の和:26654

約数の個数: 80

約数和(自身を含む): 949653504

約数和(自身を除く): 649707024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 26591, 53182, 79773, 106364, 132955, 159546, 212728, 265910, 319092, 398865, 425456, 531820, 638184, 797730, 1063640, 1249777, 1276368, 1595460, 2127280, 2499554, 3190920, 3749331, 4999108, 6248885, 6381840, 7498662, 9998216, 12497770, 14997324, 18746655, 19996432, 24995540, 29994648, 37493310, 49991080, 59989296, 74986620, 99982160, 149973240, 299946480]

約数ペア:

[(1, 299946480), (2, 149973240), (3, 99982160), (4, 74986620), (5, 59989296), (6, 49991080), (8, 37493310), (10, 29994648), (12, 24995540), (15, 19996432), (16, 18746655), (20, 14997324), (24, 12497770), (30, 9998216), (40, 7498662), (47, 6381840), (48, 6248885), (60, 4999108), (80, 3749331), (94, 3190920), (120, 2499554), (141, 2127280), (188, 1595460), (235, 1276368), (240, 1249777), (282, 1063640), (376, 797730), (470, 638184), (564, 531820), (705, 425456), (752, 398865), (940, 319092), (1128, 265910), (1410, 212728), (1880, 159546), (2256, 132955), (2820, 106364), (3760, 79773), (5640, 53182), (11280, 26591)]