5517120

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{821}}^1$

素因数の和:848

約数の個数: 112

約数和(自身を含む): 20043648

約数和(自身を除く): 14526528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 821, 840, 960, 1120, 1344, 1642, 1680, 2240, 2463, 3284, 3360, 4105, 4926, 5747, 6568, 6720, 8210, 9852, 11494, 12315, 13136, 16420, 17241, 19704, 22988, 24630, 26272, 28735, 32840, 34482, 39408, 45976, 49260, 52544, 57470, 65680, 68964, 78816, 86205, 91952, 98520, 114940, 131360, 137928, 157632, 172410, 183904, 197040, 229880, 262720, 275856, 344820, 367808, 394080, 459760, 551712, 689640, 788160, 919520, 1103424, 1379280, 1839040, 2758560, 5517120]

約数ペア:

[(1, 5517120), (2, 2758560), (3, 1839040), (4, 1379280), (5, 1103424), (6, 919520), (7, 788160), (8, 689640), (10, 551712), (12, 459760), (14, 394080), (15, 367808), (16, 344820), (20, 275856), (21, 262720), (24, 229880), (28, 197040), (30, 183904), (32, 172410), (35, 157632), (40, 137928), (42, 131360), (48, 114940), (56, 98520), (60, 91952), (64, 86205), (70, 78816), (80, 68964), (84, 65680), (96, 57470), (105, 52544), (112, 49260), (120, 45976), (140, 39408), (160, 34482), (168, 32840), (192, 28735), (210, 26272), (224, 24630), (240, 22988), (280, 19704), (320, 17241), (336, 16420), (420, 13136), (448, 12315), (480, 11494), (560, 9852), (672, 8210), (821, 6720), (840, 6568), (960, 5747), (1120, 4926), (1344, 4105), (1642, 3360), (1680, 3284), (2240, 2463)]