198862080

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{51787}}^1$

素因数の和:51811

約数の個数: 72

約数和(自身を含む): 635128032

約数和(自身を除く): 436265952

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, 480, 640, 768, 960, 1280, 1920, 3840, 51787, 103574, 155361, 207148, 258935, 310722, 414296, 517870, 621444, 776805, 828592, 1035740, 1242888, 1553610, 1657184, 2071480, 2485776, 3107220, 3314368, 4142960, 4971552, 6214440, 6628736, 8285920, 9943104, 12428880, 13257472, 16571840, 19886208, 24857760, 33143680, 39772416, 49715520, 66287360, 99431040, 198862080]

約数ペア:

[(1, 198862080), (2, 99431040), (3, 66287360), (4, 49715520), (5, 39772416), (6, 33143680), (8, 24857760), (10, 19886208), (12, 16571840), (15, 13257472), (16, 12428880), (20, 9943104), (24, 8285920), (30, 6628736), (32, 6214440), (40, 4971552), (48, 4142960), (60, 3314368), (64, 3107220), (80, 2485776), (96, 2071480), (120, 1657184), (128, 1553610), (160, 1242888), (192, 1035740), (240, 828592), (256, 776805), (320, 621444), (384, 517870), (480, 414296), (640, 310722), (768, 258935), (960, 207148), (1280, 155361), (1920, 103574), (3840, 51787)]