140831520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{293399}}^1$

素因数の和:293417

約数の個数: 48

約数和(自身を含む): 443620800

約数和(自身を除く): 302789280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 293399, 586798, 880197, 1173596, 1466995, 1760394, 2347192, 2933990, 3520788, 4400985, 4694384, 5867980, 7041576, 8801970, 9388768, 11735960, 14083152, 17603940, 23471920, 28166304, 35207880, 46943840, 70415760, 140831520]

約数ペア:

[(1, 140831520), (2, 70415760), (3, 46943840), (4, 35207880), (5, 28166304), (6, 23471920), (8, 17603940), (10, 14083152), (12, 11735960), (15, 9388768), (16, 8801970), (20, 7041576), (24, 5867980), (30, 4694384), (32, 4400985), (40, 3520788), (48, 2933990), (60, 2347192), (80, 1760394), (96, 1466995), (120, 1173596), (160, 880197), (240, 586798), (480, 293399)]