885120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{461}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 2827440

約数和(自身を除く): 1942320

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, 461, 480, 640, 922, 960, 1383, 1844, 1920, 2305, 2766, 3688, 4610, 5532, 6915, 7376, 9220, 11064, 13830, 14752, 18440, 22128, 27660, 29504, 36880, 44256, 55320, 59008, 73760, 88512, 110640, 147520, 177024, 221280, 295040, 442560, 885120]

約数ペア:

[(1, 885120), (2, 442560), (3, 295040), (4, 221280), (5, 177024), (6, 147520), (8, 110640), (10, 88512), (12, 73760), (15, 59008), (16, 55320), (20, 44256), (24, 36880), (30, 29504), (32, 27660), (40, 22128), (48, 18440), (60, 14752), (64, 13830), (80, 11064), (96, 9220), (120, 7376), (128, 6915), (160, 5532), (192, 4610), (240, 3688), (320, 2766), (384, 2305), (461, 1920), (480, 1844), (640, 1383), (922, 960)]