557548080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{21313}}^1$

素因数の和:21438

約数の個数: 80

約数和(自身を含む): 1744337760

約数和(自身を除く): 1186789680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 109, 120, 218, 240, 327, 436, 545, 654, 872, 1090, 1308, 1635, 1744, 2180, 2616, 3270, 4360, 5232, 6540, 8720, 13080, 21313, 26160, 42626, 63939, 85252, 106565, 127878, 170504, 213130, 255756, 319695, 341008, 426260, 511512, 639390, 852520, 1023024, 1278780, 1705040, 2323117, 2557560, 4646234, 5115120, 6969351, 9292468, 11615585, 13938702, 18584936, 23231170, 27877404, 34846755, 37169872, 46462340, 55754808, 69693510, 92924680, 111509616, 139387020, 185849360, 278774040, 557548080]

約数ペア:

[(1, 557548080), (2, 278774040), (3, 185849360), (4, 139387020), (5, 111509616), (6, 92924680), (8, 69693510), (10, 55754808), (12, 46462340), (15, 37169872), (16, 34846755), (20, 27877404), (24, 23231170), (30, 18584936), (40, 13938702), (48, 11615585), (60, 9292468), (80, 6969351), (109, 5115120), (120, 4646234), (218, 2557560), (240, 2323117), (327, 1705040), (436, 1278780), (545, 1023024), (654, 852520), (872, 639390), (1090, 511512), (1308, 426260), (1635, 341008), (1744, 319695), (2180, 255756), (2616, 213130), (3270, 170504), (4360, 127878), (5232, 106565), (6540, 85252), (8720, 63939), (13080, 42626), (21313, 26160)]