2388921120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{552991}}^1$

素因数の和:553015

約数の個数: 96

約数和(自身を含む): 8361239040

約数和(自身を除く): 5972317920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 552991, 1105982, 1658973, 2211964, 2764955, 3317946, 4423928, 4976919, 5529910, 6635892, 8294865, 8847856, 9953838, 11059820, 13271784, 14930757, 16589730, 17695712, 19907676, 22119640, 24884595, 26543568, 29861514, 33179460, 39815352, 44239280, 49769190, 53087136, 59723028, 66358920, 74653785, 79630704, 88478560, 99538380, 119446056, 132717840, 149307570, 159261408, 199076760, 238892112, 265435680, 298615140, 398153520, 477784224, 597230280, 796307040, 1194460560, 2388921120]

約数ペア:

[(1, 2388921120), (2, 1194460560), (3, 796307040), (4, 597230280), (5, 477784224), (6, 398153520), (8, 298615140), (9, 265435680), (10, 238892112), (12, 199076760), (15, 159261408), (16, 149307570), (18, 132717840), (20, 119446056), (24, 99538380), (27, 88478560), (30, 79630704), (32, 74653785), (36, 66358920), (40, 59723028), (45, 53087136), (48, 49769190), (54, 44239280), (60, 39815352), (72, 33179460), (80, 29861514), (90, 26543568), (96, 24884595), (108, 22119640), (120, 19907676), (135, 17695712), (144, 16589730), (160, 14930757), (180, 13271784), (216, 11059820), (240, 9953838), (270, 8847856), (288, 8294865), (360, 6635892), (432, 5529910), (480, 4976919), (540, 4423928), (720, 3317946), (864, 2764955), (1080, 2211964), (1440, 1658973), (2160, 1105982), (4320, 552991)]