48712800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{20297}}^1$

素因数の和:20320

約数の個数: 72

約数和(自身を含む): 158567976

約数和(自身を除く): 109855176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 20297, 40594, 60891, 81188, 101485, 121782, 162376, 202970, 243564, 304455, 324752, 405940, 487128, 507425, 608910, 649504, 811880, 974256, 1014850, 1217820, 1522275, 1623760, 1948512, 2029700, 2435640, 3044550, 3247520, 4059400, 4871280, 6089100, 8118800, 9742560, 12178200, 16237600, 24356400, 48712800]

約数ペア:

[(1, 48712800), (2, 24356400), (3, 16237600), (4, 12178200), (5, 9742560), (6, 8118800), (8, 6089100), (10, 4871280), (12, 4059400), (15, 3247520), (16, 3044550), (20, 2435640), (24, 2029700), (25, 1948512), (30, 1623760), (32, 1522275), (40, 1217820), (48, 1014850), (50, 974256), (60, 811880), (75, 649504), (80, 608910), (96, 507425), (100, 487128), (120, 405940), (150, 324752), (160, 304455), (200, 243564), (240, 202970), (300, 162376), (400, 121782), (480, 101485), (600, 81188), (800, 60891), (1200, 40594), (2400, 20297)]