637397160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{230941}}^1$

素因数の和:230978

約数の個数: 64

約数和(自身を含む): 1995338880

約数和(自身を除く): 1357941720

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, 230941, 461882, 692823, 923764, 1154705, 1385646, 1847528, 2309410, 2771292, 3464115, 4618820, 5311643, 5542584, 6928230, 9237640, 10623286, 13856460, 15934929, 21246572, 26558215, 27712920, 31869858, 42493144, 53116430, 63739716, 79674645, 106232860, 127479432, 159349290, 212465720, 318698580, 637397160]

約数ペア:

[(1, 637397160), (2, 318698580), (3, 212465720), (4, 159349290), (5, 127479432), (6, 106232860), (8, 79674645), (10, 63739716), (12, 53116430), (15, 42493144), (20, 31869858), (23, 27712920), (24, 26558215), (30, 21246572), (40, 15934929), (46, 13856460), (60, 10623286), (69, 9237640), (92, 6928230), (115, 5542584), (120, 5311643), (138, 4618820), (184, 3464115), (230, 2771292), (276, 2309410), (345, 1847528), (460, 1385646), (552, 1154705), (690, 923764), (920, 692823), (1380, 461882), (2760, 230941)]