137658240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23899}}^1$

素因数の和:23924

約数の個数: 96

約数和(自身を含む): 475371000

約数和(自身を除く): 337712760

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 23899, 47798, 71697, 95596, 119495, 143394, 191192, 215091, 238990, 286788, 358485, 382384, 430182, 477980, 573576, 716970, 764768, 860364, 955960, 1075455, 1147152, 1433940, 1529536, 1720728, 1911920, 2150910, 2294304, 2867880, 3059072, 3441456, 3823840, 4301820, 4588608, 5735760, 6882912, 7647680, 8603640, 9177216, 11471520, 13765824, 15295360, 17207280, 22943040, 27531648, 34414560, 45886080, 68829120, 137658240]

約数ペア:

[(1, 137658240), (2, 68829120), (3, 45886080), (4, 34414560), (5, 27531648), (6, 22943040), (8, 17207280), (9, 15295360), (10, 13765824), (12, 11471520), (15, 9177216), (16, 8603640), (18, 7647680), (20, 6882912), (24, 5735760), (30, 4588608), (32, 4301820), (36, 3823840), (40, 3441456), (45, 3059072), (48, 2867880), (60, 2294304), (64, 2150910), (72, 1911920), (80, 1720728), (90, 1529536), (96, 1433940), (120, 1147152), (128, 1075455), (144, 955960), (160, 860364), (180, 764768), (192, 716970), (240, 573576), (288, 477980), (320, 430182), (360, 382384), (384, 358485), (480, 286788), (576, 238990), (640, 215091), (720, 191192), (960, 143394), (1152, 119495), (1440, 95596), (1920, 71697), (2880, 47798), (5760, 23899)]