13868640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{9631}}^1$

素因数の和:9652

約数の個数: 72

約数和(自身を含む): 47331648

約数和(自身を除く): 33463008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 9631, 19262, 28893, 38524, 48155, 57786, 77048, 86679, 96310, 115572, 144465, 154096, 173358, 192620, 231144, 288930, 308192, 346716, 385240, 433395, 462288, 577860, 693432, 770480, 866790, 924576, 1155720, 1386864, 1540960, 1733580, 2311440, 2773728, 3467160, 4622880, 6934320, 13868640]

約数ペア:

[(1, 13868640), (2, 6934320), (3, 4622880), (4, 3467160), (5, 2773728), (6, 2311440), (8, 1733580), (9, 1540960), (10, 1386864), (12, 1155720), (15, 924576), (16, 866790), (18, 770480), (20, 693432), (24, 577860), (30, 462288), (32, 433395), (36, 385240), (40, 346716), (45, 308192), (48, 288930), (60, 231144), (72, 192620), (80, 173358), (90, 154096), (96, 144465), (120, 115572), (144, 96310), (160, 86679), (180, 77048), (240, 57786), (288, 48155), (360, 38524), (480, 28893), (720, 19262), (1440, 9631)]