340242480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{472559}}^1$

素因数の和:472578

約数の個数: 60

約数和(自身を含む): 1142650080

約数和(自身を除く): 802407600

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, 472559, 945118, 1417677, 1890236, 2362795, 2835354, 3780472, 4253031, 4725590, 5670708, 7088385, 7560944, 8506062, 9451180, 11341416, 14176770, 17012124, 18902360, 21265155, 22682832, 28353540, 34024248, 37804720, 42530310, 56707080, 68048496, 85060620, 113414160, 170121240, 340242480]

約数ペア:

[(1, 340242480), (2, 170121240), (3, 113414160), (4, 85060620), (5, 68048496), (6, 56707080), (8, 42530310), (9, 37804720), (10, 34024248), (12, 28353540), (15, 22682832), (16, 21265155), (18, 18902360), (20, 17012124), (24, 14176770), (30, 11341416), (36, 9451180), (40, 8506062), (45, 7560944), (48, 7088385), (60, 5670708), (72, 4725590), (80, 4253031), (90, 3780472), (120, 2835354), (144, 2362795), (180, 1890236), (240, 1417677), (360, 945118), (720, 472559)]