12510240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 40098240

約数和(自身を除く): 27588000

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, 160, 201, 240, 268, 335, 389, 402, 480, 536, 670, 778, 804, 1005, 1072, 1167, 1340, 1556, 1608, 1945, 2010, 2144, 2334, 2680, 3112, 3216, 3890, 4020, 4668, 5360, 5835, 6224, 6432, 7780, 8040, 9336, 10720, 11670, 12448, 15560, 16080, 18672, 23340, 26063, 31120, 32160, 37344, 46680, 52126, 62240, 78189, 93360, 104252, 130315, 156378, 186720, 208504, 260630, 312756, 390945, 417008, 521260, 625512, 781890, 834016, 1042520, 1251024, 1563780, 2085040, 2502048, 3127560, 4170080, 6255120, 12510240]

約数ペア:

[(1, 12510240), (2, 6255120), (3, 4170080), (4, 3127560), (5, 2502048), (6, 2085040), (8, 1563780), (10, 1251024), (12, 1042520), (15, 834016), (16, 781890), (20, 625512), (24, 521260), (30, 417008), (32, 390945), (40, 312756), (48, 260630), (60, 208504), (67, 186720), (80, 156378), (96, 130315), (120, 104252), (134, 93360), (160, 78189), (201, 62240), (240, 52126), (268, 46680), (335, 37344), (389, 32160), (402, 31120), (480, 26063), (536, 23340), (670, 18672), (778, 16080), (804, 15560), (1005, 12448), (1072, 11670), (1167, 10720), (1340, 9336), (1556, 8040), (1608, 7780), (1945, 6432), (2010, 6224), (2144, 5835), (2334, 5360), (2680, 4668), (3112, 4020), (3216, 3890)]