1291200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{269}}^1$

素因数の和:294

約数の個数: 84

約数和(自身を含む): 4251960

約数和(自身を除く): 2960760

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, 269, 300, 320, 400, 480, 538, 600, 800, 807, 960, 1076, 1200, 1345, 1600, 1614, 2152, 2400, 2690, 3228, 4035, 4304, 4800, 5380, 6456, 6725, 8070, 8608, 10760, 12912, 13450, 16140, 17216, 20175, 21520, 25824, 26900, 32280, 40350, 43040, 51648, 53800, 64560, 80700, 86080, 107600, 129120, 161400, 215200, 258240, 322800, 430400, 645600, 1291200]

約数ペア:

[(1, 1291200), (2, 645600), (3, 430400), (4, 322800), (5, 258240), (6, 215200), (8, 161400), (10, 129120), (12, 107600), (15, 86080), (16, 80700), (20, 64560), (24, 53800), (25, 51648), (30, 43040), (32, 40350), (40, 32280), (48, 26900), (50, 25824), (60, 21520), (64, 20175), (75, 17216), (80, 16140), (96, 13450), (100, 12912), (120, 10760), (150, 8608), (160, 8070), (192, 6725), (200, 6456), (240, 5380), (269, 4800), (300, 4304), (320, 4035), (400, 3228), (480, 2690), (538, 2400), (600, 2152), (800, 1614), (807, 1600), (960, 1345), (1076, 1200)]