2709360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 9401184

約数和(自身を除く): 6691824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 71, 72, 80, 90, 106, 120, 142, 144, 159, 180, 212, 213, 240, 265, 284, 318, 355, 360, 424, 426, 477, 530, 568, 636, 639, 710, 720, 795, 848, 852, 954, 1060, 1065, 1136, 1272, 1278, 1420, 1590, 1704, 1908, 2120, 2130, 2385, 2544, 2556, 2840, 3180, 3195, 3408, 3763, 3816, 4240, 4260, 4770, 5112, 5680, 6360, 6390, 7526, 7632, 8520, 9540, 10224, 11289, 12720, 12780, 15052, 17040, 18815, 19080, 22578, 25560, 30104, 33867, 37630, 38160, 45156, 51120, 56445, 60208, 67734, 75260, 90312, 112890, 135468, 150520, 169335, 180624, 225780, 270936, 301040, 338670, 451560, 541872, 677340, 903120, 1354680, 2709360]

約数ペア:

[(1, 2709360), (2, 1354680), (3, 903120), (4, 677340), (5, 541872), (6, 451560), (8, 338670), (9, 301040), (10, 270936), (12, 225780), (15, 180624), (16, 169335), (18, 150520), (20, 135468), (24, 112890), (30, 90312), (36, 75260), (40, 67734), (45, 60208), (48, 56445), (53, 51120), (60, 45156), (71, 38160), (72, 37630), (80, 33867), (90, 30104), (106, 25560), (120, 22578), (142, 19080), (144, 18815), (159, 17040), (180, 15052), (212, 12780), (213, 12720), (240, 11289), (265, 10224), (284, 9540), (318, 8520), (355, 7632), (360, 7526), (424, 6390), (426, 6360), (477, 5680), (530, 5112), (568, 4770), (636, 4260), (639, 4240), (710, 3816), (720, 3763), (795, 3408), (848, 3195), (852, 3180), (954, 2840), (1060, 2556), (1065, 2544), (1136, 2385), (1272, 2130), (1278, 2120), (1420, 1908), (1590, 1704)]