73937280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 238704480

約数和(自身を除く): 164767200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 97, 120, 128, 160, 192, 194, 240, 291, 320, 384, 388, 397, 480, 485, 582, 640, 776, 794, 960, 970, 1164, 1191, 1455, 1552, 1588, 1920, 1940, 1985, 2328, 2382, 2910, 3104, 3176, 3880, 3970, 4656, 4764, 5820, 5955, 6208, 6352, 7760, 7940, 9312, 9528, 11640, 11910, 12416, 12704, 15520, 15880, 18624, 19056, 23280, 23820, 25408, 31040, 31760, 37248, 38112, 38509, 46560, 47640, 50816, 62080, 63520, 76224, 77018, 93120, 95280, 115527, 127040, 152448, 154036, 186240, 190560, 192545, 231054, 254080, 308072, 381120, 385090, 462108, 577635, 616144, 762240, 770180, 924216, 1155270, 1232288, 1540360, 1848432, 2310540, 2464576, 3080720, 3696864, 4621080, 4929152, 6161440, 7393728, 9242160, 12322880, 14787456, 18484320, 24645760, 36968640, 73937280]

約数ペア:

[(1, 73937280), (2, 36968640), (3, 24645760), (4, 18484320), (5, 14787456), (6, 12322880), (8, 9242160), (10, 7393728), (12, 6161440), (15, 4929152), (16, 4621080), (20, 3696864), (24, 3080720), (30, 2464576), (32, 2310540), (40, 1848432), (48, 1540360), (60, 1232288), (64, 1155270), (80, 924216), (96, 770180), (97, 762240), (120, 616144), (128, 577635), (160, 462108), (192, 385090), (194, 381120), (240, 308072), (291, 254080), (320, 231054), (384, 192545), (388, 190560), (397, 186240), (480, 154036), (485, 152448), (582, 127040), (640, 115527), (776, 95280), (794, 93120), (960, 77018), (970, 76224), (1164, 63520), (1191, 62080), (1455, 50816), (1552, 47640), (1588, 46560), (1920, 38509), (1940, 38112), (1985, 37248), (2328, 31760), (2382, 31040), (2910, 25408), (3104, 23820), (3176, 23280), (3880, 19056), (3970, 18624), (4656, 15880), (4764, 15520), (5820, 12704), (5955, 12416), (6208, 11910), (6352, 11640), (7760, 9528), (7940, 9312)]