88325520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16001}}^1$

素因数の和:16040

約数の個数: 80

約数和(自身を含む): 285731712

約数和(自身を除く): 197406192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 16001, 32002, 48003, 64004, 80005, 96006, 128008, 160010, 192012, 240015, 256016, 320020, 368023, 384024, 480030, 640040, 736046, 768048, 960060, 1104069, 1280080, 1472092, 1840115, 1920120, 2208138, 2944184, 3680230, 3840240, 4416276, 5520345, 5888368, 7360460, 8832552, 11040690, 14720920, 17665104, 22081380, 29441840, 44162760, 88325520]

約数ペア:

[(1, 88325520), (2, 44162760), (3, 29441840), (4, 22081380), (5, 17665104), (6, 14720920), (8, 11040690), (10, 8832552), (12, 7360460), (15, 5888368), (16, 5520345), (20, 4416276), (23, 3840240), (24, 3680230), (30, 2944184), (40, 2208138), (46, 1920120), (48, 1840115), (60, 1472092), (69, 1280080), (80, 1104069), (92, 960060), (115, 768048), (120, 736046), (138, 640040), (184, 480030), (230, 384024), (240, 368023), (276, 320020), (345, 256016), (368, 240015), (460, 192012), (552, 160010), (690, 128008), (920, 96006), (1104, 80005), (1380, 64004), (1840, 48003), (2760, 32002), (5520, 16001)]