26534880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{18427}}^1$

素因数の和:18448

約数の個数: 72

約数和(自身を含む): 90555192

約数和(自身を除く): 64020312

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, 18427, 36854, 55281, 73708, 92135, 110562, 147416, 165843, 184270, 221124, 276405, 294832, 331686, 368540, 442248, 552810, 589664, 663372, 737080, 829215, 884496, 1105620, 1326744, 1474160, 1658430, 1768992, 2211240, 2653488, 2948320, 3316860, 4422480, 5306976, 6633720, 8844960, 13267440, 26534880]

約数ペア:

[(1, 26534880), (2, 13267440), (3, 8844960), (4, 6633720), (5, 5306976), (6, 4422480), (8, 3316860), (9, 2948320), (10, 2653488), (12, 2211240), (15, 1768992), (16, 1658430), (18, 1474160), (20, 1326744), (24, 1105620), (30, 884496), (32, 829215), (36, 737080), (40, 663372), (45, 589664), (48, 552810), (60, 442248), (72, 368540), (80, 331686), (90, 294832), (96, 276405), (120, 221124), (144, 184270), (160, 165843), (180, 147416), (240, 110562), (288, 92135), (360, 73708), (480, 55281), (720, 36854), (1440, 18427)]