171381120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89261}}^1$

素因数の和:89283

約数の個数: 64

約数和(自身を含む): 546283440

約数和(自身を除く): 374902320

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, 89261, 178522, 267783, 357044, 446305, 535566, 714088, 892610, 1071132, 1338915, 1428176, 1785220, 2142264, 2677830, 2856352, 3570440, 4284528, 5355660, 5712704, 7140880, 8569056, 10711320, 11425408, 14281760, 17138112, 21422640, 28563520, 34276224, 42845280, 57127040, 85690560, 171381120]

約数ペア:

[(1, 171381120), (2, 85690560), (3, 57127040), (4, 42845280), (5, 34276224), (6, 28563520), (8, 21422640), (10, 17138112), (12, 14281760), (15, 11425408), (16, 10711320), (20, 8569056), (24, 7140880), (30, 5712704), (32, 5355660), (40, 4284528), (48, 3570440), (60, 2856352), (64, 2677830), (80, 2142264), (96, 1785220), (120, 1428176), (128, 1338915), (160, 1071132), (192, 892610), (240, 714088), (320, 535566), (384, 446305), (480, 357044), (640, 267783), (960, 178522), (1920, 89261)]