4470240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 96

約数和(自身を含む): 14394240

約数和(自身を除く): 9924000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 139, 160, 201, 240, 268, 278, 335, 402, 417, 480, 536, 556, 670, 695, 804, 834, 1005, 1072, 1112, 1340, 1390, 1608, 1668, 2010, 2085, 2144, 2224, 2680, 2780, 3216, 3336, 4020, 4170, 4448, 5360, 5560, 6432, 6672, 8040, 8340, 9313, 10720, 11120, 13344, 16080, 16680, 18626, 22240, 27939, 32160, 33360, 37252, 46565, 55878, 66720, 74504, 93130, 111756, 139695, 149008, 186260, 223512, 279390, 298016, 372520, 447024, 558780, 745040, 894048, 1117560, 1490080, 2235120, 4470240]

約数ペア:

[(1, 4470240), (2, 2235120), (3, 1490080), (4, 1117560), (5, 894048), (6, 745040), (8, 558780), (10, 447024), (12, 372520), (15, 298016), (16, 279390), (20, 223512), (24, 186260), (30, 149008), (32, 139695), (40, 111756), (48, 93130), (60, 74504), (67, 66720), (80, 55878), (96, 46565), (120, 37252), (134, 33360), (139, 32160), (160, 27939), (201, 22240), (240, 18626), (268, 16680), (278, 16080), (335, 13344), (402, 11120), (417, 10720), (480, 9313), (536, 8340), (556, 8040), (670, 6672), (695, 6432), (804, 5560), (834, 5360), (1005, 4448), (1072, 4170), (1112, 4020), (1340, 3336), (1390, 3216), (1608, 2780), (1668, 2680), (2010, 2224), (2085, 2144)]