108289920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{56401}}^1$

素因数の和:56423

約数の個数: 64

約数和(自身を含む): 345180240

約数和(自身を除く): 236890320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 56401, 112802, 169203, 225604, 282005, 338406, 451208, 564010, 676812, 846015, 902416, 1128020, 1353624, 1692030, 1804832, 2256040, 2707248, 3384060, 3609664, 4512080, 5414496, 6768120, 7219328, 9024160, 10828992, 13536240, 18048320, 21657984, 27072480, 36096640, 54144960, 108289920]

約数ペア:

[(1, 108289920), (2, 54144960), (3, 36096640), (4, 27072480), (5, 21657984), (6, 18048320), (8, 13536240), (10, 10828992), (12, 9024160), (15, 7219328), (16, 6768120), (20, 5414496), (24, 4512080), (30, 3609664), (32, 3384060), (40, 2707248), (48, 2256040), (60, 1804832), (64, 1692030), (80, 1353624), (96, 1128020), (120, 902416), (128, 846015), (160, 676812), (192, 564010), (240, 451208), (320, 338406), (384, 282005), (480, 225604), (640, 169203), (960, 112802), (1920, 56401)]