105378480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{146359}}^1$

素因数の和:146378

約数の個数: 60

約数和(自身を含む): 353898480

約数和(自身を除く): 248520000

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, 146359, 292718, 439077, 585436, 731795, 878154, 1170872, 1317231, 1463590, 1756308, 2195385, 2341744, 2634462, 2927180, 3512616, 4390770, 5268924, 5854360, 6586155, 7025232, 8781540, 10537848, 11708720, 13172310, 17563080, 21075696, 26344620, 35126160, 52689240, 105378480]

約数ペア:

[(1, 105378480), (2, 52689240), (3, 35126160), (4, 26344620), (5, 21075696), (6, 17563080), (8, 13172310), (9, 11708720), (10, 10537848), (12, 8781540), (15, 7025232), (16, 6586155), (18, 5854360), (20, 5268924), (24, 4390770), (30, 3512616), (36, 2927180), (40, 2634462), (45, 2341744), (48, 2195385), (60, 1756308), (72, 1463590), (80, 1317231), (90, 1170872), (120, 878154), (144, 731795), (180, 585436), (240, 439077), (360, 292718), (720, 146359)]