394524960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20047}}^1$

素因数の和:20106

約数の個数: 96

約数和(自身を含む): 1273128192

約数和(自身を除く): 878603232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 19680, 20047, 40094, 60141, 80188, 100235, 120282, 160376, 200470, 240564, 300705, 320752, 400940, 481128, 601410, 641504, 801880, 821927, 962256, 1202820, 1603760, 1643854, 1924512, 2405640, 2465781, 3207520, 3287708, 4109635, 4811280, 4931562, 6575416, 8219270, 9622560, 9863124, 12328905, 13150832, 16438540, 19726248, 24657810, 26301664, 32877080, 39452496, 49315620, 65754160, 78904992, 98631240, 131508320, 197262480, 394524960]

約数ペア:

[(1, 394524960), (2, 197262480), (3, 131508320), (4, 98631240), (5, 78904992), (6, 65754160), (8, 49315620), (10, 39452496), (12, 32877080), (15, 26301664), (16, 24657810), (20, 19726248), (24, 16438540), (30, 13150832), (32, 12328905), (40, 9863124), (41, 9622560), (48, 8219270), (60, 6575416), (80, 4931562), (82, 4811280), (96, 4109635), (120, 3287708), (123, 3207520), (160, 2465781), (164, 2405640), (205, 1924512), (240, 1643854), (246, 1603760), (328, 1202820), (410, 962256), (480, 821927), (492, 801880), (615, 641504), (656, 601410), (820, 481128), (984, 400940), (1230, 320752), (1312, 300705), (1640, 240564), (1968, 200470), (2460, 160376), (3280, 120282), (3936, 100235), (4920, 80188), (6560, 60141), (9840, 40094), (19680, 20047)]