379835520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{197831}}^1$

素因数の和:197853

約数の個数: 64

約数和(自身を含む): 1210731840

約数和(自身を除く): 830896320

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, 197831, 395662, 593493, 791324, 989155, 1186986, 1582648, 1978310, 2373972, 2967465, 3165296, 3956620, 4747944, 5934930, 6330592, 7913240, 9495888, 11869860, 12661184, 15826480, 18991776, 23739720, 25322368, 31652960, 37983552, 47479440, 63305920, 75967104, 94958880, 126611840, 189917760, 379835520]

約数ペア:

[(1, 379835520), (2, 189917760), (3, 126611840), (4, 94958880), (5, 75967104), (6, 63305920), (8, 47479440), (10, 37983552), (12, 31652960), (15, 25322368), (16, 23739720), (20, 18991776), (24, 15826480), (30, 12661184), (32, 11869860), (40, 9495888), (48, 7913240), (60, 6330592), (64, 5934930), (80, 4747944), (96, 3956620), (120, 3165296), (128, 2967465), (160, 2373972), (192, 1978310), (240, 1582648), (320, 1186986), (384, 989155), (480, 791324), (640, 593493), (960, 395662), (1920, 197831)]