1380964800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{287701}}^1$

素因数の和:287726

約数の個数: 84

約数和(自身を含む): 4530731096

約数和(自身を除く): 3149766296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 287701, 575402, 863103, 1150804, 1438505, 1726206, 2301608, 2877010, 3452412, 4315515, 4603216, 5754020, 6904824, 7192525, 8631030, 9206432, 11508040, 13809648, 14385050, 17262060, 18412864, 21577575, 23016080, 27619296, 28770100, 34524120, 43155150, 46032160, 55238592, 57540200, 69048240, 86310300, 92064320, 115080400, 138096480, 172620600, 230160800, 276192960, 345241200, 460321600, 690482400, 1380964800]

約数ペア:

[(1, 1380964800), (2, 690482400), (3, 460321600), (4, 345241200), (5, 276192960), (6, 230160800), (8, 172620600), (10, 138096480), (12, 115080400), (15, 92064320), (16, 86310300), (20, 69048240), (24, 57540200), (25, 55238592), (30, 46032160), (32, 43155150), (40, 34524120), (48, 28770100), (50, 27619296), (60, 23016080), (64, 21577575), (75, 18412864), (80, 17262060), (96, 14385050), (100, 13809648), (120, 11508040), (150, 9206432), (160, 8631030), (192, 7192525), (200, 6904824), (240, 5754020), (300, 4603216), (320, 4315515), (400, 3452412), (480, 2877010), (600, 2301608), (800, 1726206), (960, 1438505), (1200, 1150804), (1600, 863103), (2400, 575402), (4800, 287701)]