7453080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:190

約数の個数: 128

約数和(自身を含む): 25459200

約数和(自身を除く): 18006120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 103, 108, 120, 134, 135, 180, 201, 206, 216, 268, 270, 309, 335, 360, 402, 412, 515, 536, 540, 603, 618, 670, 804, 824, 927, 1005, 1030, 1080, 1206, 1236, 1340, 1545, 1608, 1809, 1854, 2010, 2060, 2412, 2472, 2680, 2781, 3015, 3090, 3618, 3708, 4020, 4120, 4635, 4824, 5562, 6030, 6180, 6901, 7236, 7416, 8040, 9045, 9270, 11124, 12060, 12360, 13802, 13905, 14472, 18090, 18540, 20703, 22248, 24120, 27604, 27810, 34505, 36180, 37080, 41406, 55208, 55620, 62109, 69010, 72360, 82812, 103515, 111240, 124218, 138020, 165624, 186327, 207030, 248436, 276040, 310545, 372654, 414060, 496872, 621090, 745308, 828120, 931635, 1242180, 1490616, 1863270, 2484360, 3726540, 7453080]

約数ペア:

[(1, 7453080), (2, 3726540), (3, 2484360), (4, 1863270), (5, 1490616), (6, 1242180), (8, 931635), (9, 828120), (10, 745308), (12, 621090), (15, 496872), (18, 414060), (20, 372654), (24, 310545), (27, 276040), (30, 248436), (36, 207030), (40, 186327), (45, 165624), (54, 138020), (60, 124218), (67, 111240), (72, 103515), (90, 82812), (103, 72360), (108, 69010), (120, 62109), (134, 55620), (135, 55208), (180, 41406), (201, 37080), (206, 36180), (216, 34505), (268, 27810), (270, 27604), (309, 24120), (335, 22248), (360, 20703), (402, 18540), (412, 18090), (515, 14472), (536, 13905), (540, 13802), (603, 12360), (618, 12060), (670, 11124), (804, 9270), (824, 9045), (927, 8040), (1005, 7416), (1030, 7236), (1080, 6901), (1206, 6180), (1236, 6030), (1340, 5562), (1545, 4824), (1608, 4635), (1809, 4120), (1854, 4020), (2010, 3708), (2060, 3618), (2412, 3090), (2472, 3015), (2680, 2781)]