456132720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1900553}}^1$

素因数の和:1900569

約数の個数: 40

約数和(自身を含む): 1414012176

約数和(自身を除く): 957879456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1900553, 3801106, 5701659, 7602212, 9502765, 11403318, 15204424, 19005530, 22806636, 28508295, 30408848, 38011060, 45613272, 57016590, 76022120, 91226544, 114033180, 152044240, 228066360, 456132720]

約数ペア:

[(1, 456132720), (2, 228066360), (3, 152044240), (4, 114033180), (5, 91226544), (6, 76022120), (8, 57016590), (10, 45613272), (12, 38011060), (15, 30408848), (16, 28508295), (20, 22806636), (24, 19005530), (30, 15204424), (40, 11403318), (48, 9502765), (60, 7602212), (80, 5701659), (120, 3801106), (240, 1900553)]