2365920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 8491392

約数和(自身を除く): 6125472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 53, 60, 62, 72, 80, 90, 93, 96, 106, 120, 124, 144, 155, 159, 160, 180, 186, 212, 240, 248, 265, 279, 288, 310, 318, 360, 372, 424, 465, 477, 480, 496, 530, 558, 620, 636, 720, 744, 795, 848, 930, 954, 992, 1060, 1116, 1240, 1272, 1395, 1440, 1488, 1590, 1643, 1696, 1860, 1908, 2120, 2232, 2385, 2480, 2544, 2790, 2976, 3180, 3286, 3720, 3816, 4240, 4464, 4770, 4929, 4960, 5088, 5580, 6360, 6572, 7440, 7632, 8215, 8480, 8928, 9540, 9858, 11160, 12720, 13144, 14787, 14880, 15264, 16430, 19080, 19716, 22320, 24645, 25440, 26288, 29574, 32860, 38160, 39432, 44640, 49290, 52576, 59148, 65720, 73935, 76320, 78864, 98580, 118296, 131440, 147870, 157728, 197160, 236592, 262880, 295740, 394320, 473184, 591480, 788640, 1182960, 2365920]

約数ペア:

[(1, 2365920), (2, 1182960), (3, 788640), (4, 591480), (5, 473184), (6, 394320), (8, 295740), (9, 262880), (10, 236592), (12, 197160), (15, 157728), (16, 147870), (18, 131440), (20, 118296), (24, 98580), (30, 78864), (31, 76320), (32, 73935), (36, 65720), (40, 59148), (45, 52576), (48, 49290), (53, 44640), (60, 39432), (62, 38160), (72, 32860), (80, 29574), (90, 26288), (93, 25440), (96, 24645), (106, 22320), (120, 19716), (124, 19080), (144, 16430), (155, 15264), (159, 14880), (160, 14787), (180, 13144), (186, 12720), (212, 11160), (240, 9858), (248, 9540), (265, 8928), (279, 8480), (288, 8215), (310, 7632), (318, 7440), (360, 6572), (372, 6360), (424, 5580), (465, 5088), (477, 4960), (480, 4929), (496, 4770), (530, 4464), (558, 4240), (620, 3816), (636, 3720), (720, 3286), (744, 3180), (795, 2976), (848, 2790), (930, 2544), (954, 2480), (992, 2385), (1060, 2232), (1116, 2120), (1240, 1908), (1272, 1860), (1395, 1696), (1440, 1643), (1488, 1590)]