99667440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{138427}}^1$

素因数の和:138446

約数の個数: 60

約数和(自身を含む): 334718904

約数和(自身を除く): 235051464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 138427, 276854, 415281, 553708, 692135, 830562, 1107416, 1245843, 1384270, 1661124, 2076405, 2214832, 2491686, 2768540, 3322248, 4152810, 4983372, 5537080, 6229215, 6644496, 8305620, 9966744, 11074160, 12458430, 16611240, 19933488, 24916860, 33222480, 49833720, 99667440]

約数ペア:

[(1, 99667440), (2, 49833720), (3, 33222480), (4, 24916860), (5, 19933488), (6, 16611240), (8, 12458430), (9, 11074160), (10, 9966744), (12, 8305620), (15, 6644496), (16, 6229215), (18, 5537080), (20, 4983372), (24, 4152810), (30, 3322248), (36, 2768540), (40, 2491686), (45, 2214832), (48, 2076405), (60, 1661124), (72, 1384270), (80, 1245843), (90, 1107416), (120, 830562), (144, 692135), (180, 553708), (240, 415281), (360, 276854), (720, 138427)]