4886520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1004

約数の個数: 64

約数和(自身を含む): 15016320

約数和(自身を除く): 10129800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 947, 1032, 1290, 1720, 1894, 2580, 2841, 3788, 4735, 5160, 5682, 7576, 9470, 11364, 14205, 18940, 22728, 28410, 37880, 40721, 56820, 81442, 113640, 122163, 162884, 203605, 244326, 325768, 407210, 488652, 610815, 814420, 977304, 1221630, 1628840, 2443260, 4886520]

約数ペア:

[(1, 4886520), (2, 2443260), (3, 1628840), (4, 1221630), (5, 977304), (6, 814420), (8, 610815), (10, 488652), (12, 407210), (15, 325768), (20, 244326), (24, 203605), (30, 162884), (40, 122163), (43, 113640), (60, 81442), (86, 56820), (120, 40721), (129, 37880), (172, 28410), (215, 22728), (258, 18940), (344, 14205), (430, 11364), (516, 9470), (645, 7576), (860, 5682), (947, 5160), (1032, 4735), (1290, 3788), (1720, 2841), (1894, 2580)]