142890120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7489}}^1$

素因数の和:7559

約数の個数: 96

約数和(自身を含む): 473218200

約数和(自身を除く): 330328080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 72, 90, 106, 120, 159, 180, 212, 265, 318, 360, 424, 477, 530, 636, 795, 954, 1060, 1272, 1590, 1908, 2120, 2385, 3180, 3816, 4770, 6360, 7489, 9540, 14978, 19080, 22467, 29956, 37445, 44934, 59912, 67401, 74890, 89868, 112335, 134802, 149780, 179736, 224670, 269604, 299560, 337005, 396917, 449340, 539208, 674010, 793834, 898680, 1190751, 1348020, 1587668, 1984585, 2381502, 2696040, 3175336, 3572253, 3969170, 4763004, 5953755, 7144506, 7938340, 9526008, 11907510, 14289012, 15876680, 17861265, 23815020, 28578024, 35722530, 47630040, 71445060, 142890120]

約数ペア:

[(1, 142890120), (2, 71445060), (3, 47630040), (4, 35722530), (5, 28578024), (6, 23815020), (8, 17861265), (9, 15876680), (10, 14289012), (12, 11907510), (15, 9526008), (18, 7938340), (20, 7144506), (24, 5953755), (30, 4763004), (36, 3969170), (40, 3572253), (45, 3175336), (53, 2696040), (60, 2381502), (72, 1984585), (90, 1587668), (106, 1348020), (120, 1190751), (159, 898680), (180, 793834), (212, 674010), (265, 539208), (318, 449340), (360, 396917), (424, 337005), (477, 299560), (530, 269604), (636, 224670), (795, 179736), (954, 149780), (1060, 134802), (1272, 112335), (1590, 89868), (1908, 74890), (2120, 67401), (2385, 59912), (3180, 44934), (3816, 37445), (4770, 29956), (6360, 22467), (7489, 19080), (9540, 14978)]