1455048960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{378919}}^1$

素因数の和:378943

約数の個数: 72

約数和(自身を含む): 4647074880

約数和(自身を除く): 3192025920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 378919, 757838, 1136757, 1515676, 1894595, 2273514, 3031352, 3789190, 4547028, 5683785, 6062704, 7578380, 9094056, 11367570, 12125408, 15156760, 18188112, 22735140, 24250816, 30313520, 36376224, 45470280, 48501632, 60627040, 72752448, 90940560, 97003264, 121254080, 145504896, 181881120, 242508160, 291009792, 363762240, 485016320, 727524480, 1455048960]

約数ペア:

[(1, 1455048960), (2, 727524480), (3, 485016320), (4, 363762240), (5, 291009792), (6, 242508160), (8, 181881120), (10, 145504896), (12, 121254080), (15, 97003264), (16, 90940560), (20, 72752448), (24, 60627040), (30, 48501632), (32, 45470280), (40, 36376224), (48, 30313520), (60, 24250816), (64, 22735140), (80, 18188112), (96, 15156760), (120, 12125408), (128, 11367570), (160, 9094056), (192, 7578380), (240, 6062704), (256, 5683785), (320, 4547028), (384, 3789190), (480, 3031352), (640, 2273514), (768, 1894595), (960, 1515676), (1280, 1136757), (1920, 757838), (3840, 378919)]