72063720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{200177}}^1$

素因数の和:200194

約数の個数: 48

約数和(自身を含む): 234208260

約数和(自身を除く): 162144540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 200177, 400354, 600531, 800708, 1000885, 1201062, 1601416, 1801593, 2001770, 2402124, 3002655, 3603186, 4003540, 4804248, 6005310, 7206372, 8007080, 9007965, 12010620, 14412744, 18015930, 24021240, 36031860, 72063720]

約数ペア:

[(1, 72063720), (2, 36031860), (3, 24021240), (4, 18015930), (5, 14412744), (6, 12010620), (8, 9007965), (9, 8007080), (10, 7206372), (12, 6005310), (15, 4804248), (18, 4003540), (20, 3603186), (24, 3002655), (30, 2402124), (36, 2001770), (40, 1801593), (45, 1601416), (60, 1201062), (72, 1000885), (90, 800708), (120, 600531), (180, 400354), (360, 200177)]