5418720

素因数分解:

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

素因数の和:145

約数の個数: 144

約数和(自身を含む): 19105632

約数和(自身を除く): 13686912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 71, 72, 80, 90, 96, 106, 120, 142, 144, 159, 160, 180, 212, 213, 240, 265, 284, 288, 318, 355, 360, 424, 426, 477, 480, 530, 568, 636, 639, 710, 720, 795, 848, 852, 954, 1060, 1065, 1136, 1272, 1278, 1420, 1440, 1590, 1696, 1704, 1908, 2120, 2130, 2272, 2385, 2544, 2556, 2840, 3180, 3195, 3408, 3763, 3816, 4240, 4260, 4770, 5088, 5112, 5680, 6360, 6390, 6816, 7526, 7632, 8480, 8520, 9540, 10224, 11289, 11360, 12720, 12780, 15052, 15264, 17040, 18815, 19080, 20448, 22578, 25440, 25560, 30104, 33867, 34080, 37630, 38160, 45156, 51120, 56445, 60208, 67734, 75260, 76320, 90312, 102240, 112890, 120416, 135468, 150520, 169335, 180624, 225780, 270936, 301040, 338670, 361248, 451560, 541872, 602080, 677340, 903120, 1083744, 1354680, 1806240, 2709360, 5418720]

約数ペア:

[(1, 5418720), (2, 2709360), (3, 1806240), (4, 1354680), (5, 1083744), (6, 903120), (8, 677340), (9, 602080), (10, 541872), (12, 451560), (15, 361248), (16, 338670), (18, 301040), (20, 270936), (24, 225780), (30, 180624), (32, 169335), (36, 150520), (40, 135468), (45, 120416), (48, 112890), (53, 102240), (60, 90312), (71, 76320), (72, 75260), (80, 67734), (90, 60208), (96, 56445), (106, 51120), (120, 45156), (142, 38160), (144, 37630), (159, 34080), (160, 33867), (180, 30104), (212, 25560), (213, 25440), (240, 22578), (265, 20448), (284, 19080), (288, 18815), (318, 17040), (355, 15264), (360, 15052), (424, 12780), (426, 12720), (477, 11360), (480, 11289), (530, 10224), (568, 9540), (636, 8520), (639, 8480), (710, 7632), (720, 7526), (795, 6816), (848, 6390), (852, 6360), (954, 5680), (1060, 5112), (1065, 5088), (1136, 4770), (1272, 4260), (1278, 4240), (1420, 3816), (1440, 3763), (1590, 3408), (1696, 3195), (1704, 3180), (1908, 2840), (2120, 2556), (2130, 2544), (2272, 2385)]