4737120

素因数分解:

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

素因数の和:228

約数の個数: 96

約数和(自身を含む): 15240960

約数和(自身を除く): 10503840

約数列:

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

約数ペア:

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