1438822080

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{499591}}^1$

素因数の和:499614

約数の個数: 84

約数和(自身を含む): 4948958352

約数和(自身を除く): 3510136272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 499591, 999182, 1498773, 1998364, 2497955, 2997546, 3996728, 4496319, 4995910, 5995092, 7493865, 7993456, 8992638, 9991820, 11990184, 14987730, 15986912, 17985276, 19983640, 22481595, 23980368, 29975460, 31973824, 35970552, 39967280, 44963190, 47960736, 59950920, 71941104, 79934560, 89926380, 95921472, 119901840, 143882208, 159869120, 179852760, 239803680, 287764416, 359705520, 479607360, 719411040, 1438822080]

約数ペア:

[(1, 1438822080), (2, 719411040), (3, 479607360), (4, 359705520), (5, 287764416), (6, 239803680), (8, 179852760), (9, 159869120), (10, 143882208), (12, 119901840), (15, 95921472), (16, 89926380), (18, 79934560), (20, 71941104), (24, 59950920), (30, 47960736), (32, 44963190), (36, 39967280), (40, 35970552), (45, 31973824), (48, 29975460), (60, 23980368), (64, 22481595), (72, 19983640), (80, 17985276), (90, 15986912), (96, 14987730), (120, 11990184), (144, 9991820), (160, 8992638), (180, 7993456), (192, 7493865), (240, 5995092), (288, 4995910), (320, 4496319), (360, 3996728), (480, 2997546), (576, 2497955), (720, 1998364), (960, 1498773), (1440, 999182), (2880, 499591)]