39846960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{55343}}^1$

素因数の和:55362

約数の個数: 60

約数和(自身を含む): 133821792

約数和(自身を除く): 93974832

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, 55343, 110686, 166029, 221372, 276715, 332058, 442744, 498087, 553430, 664116, 830145, 885488, 996174, 1106860, 1328232, 1660290, 1992348, 2213720, 2490435, 2656464, 3320580, 3984696, 4427440, 4980870, 6641160, 7969392, 9961740, 13282320, 19923480, 39846960]

約数ペア:

[(1, 39846960), (2, 19923480), (3, 13282320), (4, 9961740), (5, 7969392), (6, 6641160), (8, 4980870), (9, 4427440), (10, 3984696), (12, 3320580), (15, 2656464), (16, 2490435), (18, 2213720), (20, 1992348), (24, 1660290), (30, 1328232), (36, 1106860), (40, 996174), (45, 885488), (48, 830145), (60, 664116), (72, 553430), (80, 498087), (90, 442744), (120, 332058), (144, 276715), (180, 221372), (240, 166029), (360, 110686), (720, 55343)]