9474240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:230

約数の個数: 112

約数和(自身を含む): 30723840

約数和(自身を除く): 21249600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 139, 142, 160, 192, 213, 240, 278, 284, 320, 355, 417, 426, 480, 556, 568, 695, 710, 834, 852, 960, 1065, 1112, 1136, 1390, 1420, 1668, 1704, 2085, 2130, 2224, 2272, 2780, 2840, 3336, 3408, 4170, 4260, 4448, 4544, 5560, 5680, 6672, 6816, 8340, 8520, 8896, 9869, 11120, 11360, 13344, 13632, 16680, 17040, 19738, 22240, 22720, 26688, 29607, 33360, 34080, 39476, 44480, 49345, 59214, 66720, 68160, 78952, 98690, 118428, 133440, 148035, 157904, 197380, 236856, 296070, 315808, 394760, 473712, 592140, 631616, 789520, 947424, 1184280, 1579040, 1894848, 2368560, 3158080, 4737120, 9474240]

約数ペア:

[(1, 9474240), (2, 4737120), (3, 3158080), (4, 2368560), (5, 1894848), (6, 1579040), (8, 1184280), (10, 947424), (12, 789520), (15, 631616), (16, 592140), (20, 473712), (24, 394760), (30, 315808), (32, 296070), (40, 236856), (48, 197380), (60, 157904), (64, 148035), (71, 133440), (80, 118428), (96, 98690), (120, 78952), (139, 68160), (142, 66720), (160, 59214), (192, 49345), (213, 44480), (240, 39476), (278, 34080), (284, 33360), (320, 29607), (355, 26688), (417, 22720), (426, 22240), (480, 19738), (556, 17040), (568, 16680), (695, 13632), (710, 13344), (834, 11360), (852, 11120), (960, 9869), (1065, 8896), (1112, 8520), (1136, 8340), (1390, 6816), (1420, 6672), (1668, 5680), (1704, 5560), (2085, 4544), (2130, 4448), (2224, 4260), (2272, 4170), (2780, 3408), (2840, 3336)]