402572160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{23297}}^1$

素因数の和:23325

約数の個数: 128

約数和(自身を含む): 1425837600

約数和(自身を除く): 1023265440

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, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 17280, 23297, 46594, 69891, 93188, 116485, 139782, 186376, 209673, 232970, 279564, 349455, 372752, 419346, 465940, 559128, 629019, 698910, 745504, 838692, 931880, 1048365, 1118256, 1258038, 1397820, 1491008, 1677384, 1863760, 2096730, 2236512, 2516076, 2795640, 2982016, 3145095, 3354768, 3727520, 4193460, 4473024, 5032152, 5591280, 6290190, 6709536, 7455040, 8386920, 8946048, 10064304, 11182560, 12580380, 13419072, 14910080, 16773840, 20128608, 22365120, 25160760, 26838144, 33547680, 40257216, 44730240, 50321520, 67095360, 80514432, 100643040, 134190720, 201286080, 402572160]

約数ペア:

[(1, 402572160), (2, 201286080), (3, 134190720), (4, 100643040), (5, 80514432), (6, 67095360), (8, 50321520), (9, 44730240), (10, 40257216), (12, 33547680), (15, 26838144), (16, 25160760), (18, 22365120), (20, 20128608), (24, 16773840), (27, 14910080), (30, 13419072), (32, 12580380), (36, 11182560), (40, 10064304), (45, 8946048), (48, 8386920), (54, 7455040), (60, 6709536), (64, 6290190), (72, 5591280), (80, 5032152), (90, 4473024), (96, 4193460), (108, 3727520), (120, 3354768), (128, 3145095), (135, 2982016), (144, 2795640), (160, 2516076), (180, 2236512), (192, 2096730), (216, 1863760), (240, 1677384), (270, 1491008), (288, 1397820), (320, 1258038), (360, 1118256), (384, 1048365), (432, 931880), (480, 838692), (540, 745504), (576, 698910), (640, 629019), (720, 559128), (864, 465940), (960, 419346), (1080, 372752), (1152, 349455), (1440, 279564), (1728, 232970), (1920, 209673), (2160, 186376), (2880, 139782), (3456, 116485), (4320, 93188), (5760, 69891), (8640, 46594), (17280, 23297)]