26466720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{7877}}^1$

素因数の和:7902

約数の個数: 96

約数和(自身を含む): 95292288

約数和(自身を除く): 68825568

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 7877, 15754, 23631, 31508, 39385, 47262, 55139, 63016, 78770, 94524, 110278, 118155, 126032, 157540, 165417, 189048, 220556, 236310, 252064, 275695, 315080, 330834, 378096, 441112, 472620, 551390, 630160, 661668, 756192, 827085, 882224, 945240, 1102780, 1260320, 1323336, 1654170, 1764448, 1890480, 2205560, 2646672, 3308340, 3780960, 4411120, 5293344, 6616680, 8822240, 13233360, 26466720]

約数ペア:

[(1, 26466720), (2, 13233360), (3, 8822240), (4, 6616680), (5, 5293344), (6, 4411120), (7, 3780960), (8, 3308340), (10, 2646672), (12, 2205560), (14, 1890480), (15, 1764448), (16, 1654170), (20, 1323336), (21, 1260320), (24, 1102780), (28, 945240), (30, 882224), (32, 827085), (35, 756192), (40, 661668), (42, 630160), (48, 551390), (56, 472620), (60, 441112), (70, 378096), (80, 330834), (84, 315080), (96, 275695), (105, 252064), (112, 236310), (120, 220556), (140, 189048), (160, 165417), (168, 157540), (210, 126032), (224, 118155), (240, 110278), (280, 94524), (336, 78770), (420, 63016), (480, 55139), (560, 47262), (672, 39385), (840, 31508), (1120, 23631), (1680, 15754), (3360, 7877)]