90428640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8191}}^1$

素因数の和:8232

約数の個数: 96

約数和(自身を含む): 297271296

約数和(自身を除く): 206842656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 8191, 11040, 16382, 24573, 32764, 40955, 49146, 65528, 81910, 98292, 122865, 131056, 163820, 188393, 196584, 245730, 262112, 327640, 376786, 393168, 491460, 565179, 655280, 753572, 786336, 941965, 982920, 1130358, 1310560, 1507144, 1883930, 1965840, 2260716, 2825895, 3014288, 3767860, 3931680, 4521432, 5651790, 6028576, 7535720, 9042864, 11303580, 15071440, 18085728, 22607160, 30142880, 45214320, 90428640]

約数ペア:

[(1, 90428640), (2, 45214320), (3, 30142880), (4, 22607160), (5, 18085728), (6, 15071440), (8, 11303580), (10, 9042864), (12, 7535720), (15, 6028576), (16, 5651790), (20, 4521432), (23, 3931680), (24, 3767860), (30, 3014288), (32, 2825895), (40, 2260716), (46, 1965840), (48, 1883930), (60, 1507144), (69, 1310560), (80, 1130358), (92, 982920), (96, 941965), (115, 786336), (120, 753572), (138, 655280), (160, 565179), (184, 491460), (230, 393168), (240, 376786), (276, 327640), (345, 262112), (368, 245730), (460, 196584), (480, 188393), (552, 163820), (690, 131056), (736, 122865), (920, 98292), (1104, 81910), (1380, 65528), (1840, 49146), (2208, 40955), (2760, 32764), (3680, 24573), (5520, 16382), (8191, 11040)]