3540480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{461}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 11343024

約数和(自身を除く): 7802544

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, 256, 320, 384, 461, 480, 512, 640, 768, 922, 960, 1280, 1383, 1536, 1844, 1920, 2305, 2560, 2766, 3688, 3840, 4610, 5532, 6915, 7376, 7680, 9220, 11064, 13830, 14752, 18440, 22128, 27660, 29504, 36880, 44256, 55320, 59008, 73760, 88512, 110640, 118016, 147520, 177024, 221280, 236032, 295040, 354048, 442560, 590080, 708096, 885120, 1180160, 1770240, 3540480]

約数ペア:

[(1, 3540480), (2, 1770240), (3, 1180160), (4, 885120), (5, 708096), (6, 590080), (8, 442560), (10, 354048), (12, 295040), (15, 236032), (16, 221280), (20, 177024), (24, 147520), (30, 118016), (32, 110640), (40, 88512), (48, 73760), (60, 59008), (64, 55320), (80, 44256), (96, 36880), (120, 29504), (128, 27660), (160, 22128), (192, 18440), (240, 14752), (256, 13830), (320, 11064), (384, 9220), (461, 7680), (480, 7376), (512, 6915), (640, 5532), (768, 4610), (922, 3840), (960, 3688), (1280, 2766), (1383, 2560), (1536, 2305), (1844, 1920)]