23945580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 73198944

約数和(自身を除く): 49253364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 151, 180, 302, 453, 604, 755, 881, 906, 1359, 1510, 1762, 1812, 2265, 2643, 2718, 3020, 3524, 4405, 4530, 5286, 5436, 6795, 7929, 8810, 9060, 10572, 13215, 13590, 15858, 17620, 26430, 27180, 31716, 39645, 52860, 79290, 133031, 158580, 266062, 399093, 532124, 665155, 798186, 1197279, 1330310, 1596372, 1995465, 2394558, 2660620, 3990930, 4789116, 5986395, 7981860, 11972790, 23945580]

約数ペア:

[(1, 23945580), (2, 11972790), (3, 7981860), (4, 5986395), (5, 4789116), (6, 3990930), (9, 2660620), (10, 2394558), (12, 1995465), (15, 1596372), (18, 1330310), (20, 1197279), (30, 798186), (36, 665155), (45, 532124), (60, 399093), (90, 266062), (151, 158580), (180, 133031), (302, 79290), (453, 52860), (604, 39645), (755, 31716), (881, 27180), (906, 26430), (1359, 17620), (1510, 15858), (1762, 13590), (1812, 13215), (2265, 10572), (2643, 9060), (2718, 8810), (3020, 7929), (3524, 6795), (4405, 5436), (4530, 5286)]