109025520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19751}}^1$

素因数の和:19790

約数の個数: 80

約数和(自身を含む): 352691712

約数和(自身を除く): 243666192

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, 19751, 39502, 59253, 79004, 98755, 118506, 158008, 197510, 237012, 296265, 316016, 395020, 454273, 474024, 592530, 790040, 908546, 948048, 1185060, 1362819, 1580080, 1817092, 2271365, 2370120, 2725638, 3634184, 4542730, 4740240, 5451276, 6814095, 7268368, 9085460, 10902552, 13628190, 18170920, 21805104, 27256380, 36341840, 54512760, 109025520]

約数ペア:

[(1, 109025520), (2, 54512760), (3, 36341840), (4, 27256380), (5, 21805104), (6, 18170920), (8, 13628190), (10, 10902552), (12, 9085460), (15, 7268368), (16, 6814095), (20, 5451276), (23, 4740240), (24, 4542730), (30, 3634184), (40, 2725638), (46, 2370120), (48, 2271365), (60, 1817092), (69, 1580080), (80, 1362819), (92, 1185060), (115, 948048), (120, 908546), (138, 790040), (184, 592530), (230, 474024), (240, 454273), (276, 395020), (345, 316016), (368, 296265), (460, 237012), (552, 197510), (690, 158008), (920, 118506), (1104, 98755), (1380, 79004), (1840, 59253), (2760, 39502), (5520, 19751)]