425810040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{154279}}^1$

素因数の和:154316

約数の個数: 64

約数和(自身を含む): 1332979200

約数和(自身を除く): 907169160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 154279, 308558, 462837, 617116, 771395, 925674, 1234232, 1542790, 1851348, 2314185, 3085580, 3548417, 3702696, 4628370, 6171160, 7096834, 9256740, 10645251, 14193668, 17742085, 18513480, 21290502, 28387336, 35484170, 42581004, 53226255, 70968340, 85162008, 106452510, 141936680, 212905020, 425810040]

約数ペア:

[(1, 425810040), (2, 212905020), (3, 141936680), (4, 106452510), (5, 85162008), (6, 70968340), (8, 53226255), (10, 42581004), (12, 35484170), (15, 28387336), (20, 21290502), (23, 18513480), (24, 17742085), (30, 14193668), (40, 10645251), (46, 9256740), (60, 7096834), (69, 6171160), (92, 4628370), (115, 3702696), (120, 3548417), (138, 3085580), (184, 2314185), (230, 1851348), (276, 1542790), (345, 1234232), (460, 925674), (552, 771395), (690, 617116), (920, 462837), (1380, 308558), (2760, 154279)]