1591920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1$

素因数の和:100

約数の個数: 160

約数和(自身を含む): 6071040

約数和(自身を除く): 4479120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 67, 72, 80, 88, 90, 99, 108, 110, 120, 132, 134, 135, 144, 165, 176, 180, 198, 201, 216, 220, 240, 264, 268, 270, 297, 330, 335, 360, 396, 402, 432, 440, 495, 528, 536, 540, 594, 603, 660, 670, 720, 737, 792, 804, 880, 990, 1005, 1072, 1080, 1188, 1206, 1320, 1340, 1474, 1485, 1584, 1608, 1809, 1980, 2010, 2160, 2211, 2376, 2412, 2640, 2680, 2948, 2970, 3015, 3216, 3618, 3685, 3960, 4020, 4422, 4752, 4824, 5360, 5896, 5940, 6030, 6633, 7236, 7370, 7920, 8040, 8844, 9045, 9648, 11055, 11792, 11880, 12060, 13266, 14472, 14740, 16080, 17688, 18090, 19899, 22110, 23760, 24120, 26532, 28944, 29480, 33165, 35376, 36180, 39798, 44220, 48240, 53064, 58960, 66330, 72360, 79596, 88440, 99495, 106128, 132660, 144720, 159192, 176880, 198990, 265320, 318384, 397980, 530640, 795960, 1591920]

約数ペア:

[(1, 1591920), (2, 795960), (3, 530640), (4, 397980), (5, 318384), (6, 265320), (8, 198990), (9, 176880), (10, 159192), (11, 144720), (12, 132660), (15, 106128), (16, 99495), (18, 88440), (20, 79596), (22, 72360), (24, 66330), (27, 58960), (30, 53064), (33, 48240), (36, 44220), (40, 39798), (44, 36180), (45, 35376), (48, 33165), (54, 29480), (55, 28944), (60, 26532), (66, 24120), (67, 23760), (72, 22110), (80, 19899), (88, 18090), (90, 17688), (99, 16080), (108, 14740), (110, 14472), (120, 13266), (132, 12060), (134, 11880), (135, 11792), (144, 11055), (165, 9648), (176, 9045), (180, 8844), (198, 8040), (201, 7920), (216, 7370), (220, 7236), (240, 6633), (264, 6030), (268, 5940), (270, 5896), (297, 5360), (330, 4824), (335, 4752), (360, 4422), (396, 4020), (402, 3960), (432, 3685), (440, 3618), (495, 3216), (528, 3015), (536, 2970), (540, 2948), (594, 2680), (603, 2640), (660, 2412), (670, 2376), (720, 2211), (737, 2160), (792, 2010), (804, 1980), (880, 1809), (990, 1608), (1005, 1584), (1072, 1485), (1080, 1474), (1188, 1340), (1206, 1320)]