128651160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97463}}^1$

素因数の和:97488

約数の個数: 64

約数和(自身を含む): 421044480

約数和(自身を除く): 292393320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 97463, 194926, 292389, 389852, 487315, 584778, 779704, 974630, 1072093, 1169556, 1461945, 1949260, 2144186, 2339112, 2923890, 3216279, 3898520, 4288372, 5360465, 5847780, 6432558, 8576744, 10720930, 11695560, 12865116, 16081395, 21441860, 25730232, 32162790, 42883720, 64325580, 128651160]

約数ペア:

[(1, 128651160), (2, 64325580), (3, 42883720), (4, 32162790), (5, 25730232), (6, 21441860), (8, 16081395), (10, 12865116), (11, 11695560), (12, 10720930), (15, 8576744), (20, 6432558), (22, 5847780), (24, 5360465), (30, 4288372), (33, 3898520), (40, 3216279), (44, 2923890), (55, 2339112), (60, 2144186), (66, 1949260), (88, 1461945), (110, 1169556), (120, 1072093), (132, 974630), (165, 779704), (220, 584778), (264, 487315), (330, 389852), (440, 292389), (660, 194926), (1320, 97463)]