2088506880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{90647}}^1$

素因数の和:90676

約数の個数: 120

約数和(自身を含む): 7233166512

約数和(自身を除く): 5144659632

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 90647, 181294, 271941, 362588, 453235, 543882, 725176, 815823, 906470, 1087764, 1359705, 1450352, 1631646, 1812940, 2175528, 2719410, 2900704, 3263292, 3625880, 4079115, 4351056, 5438820, 5801408, 6526584, 7251760, 8158230, 8702112, 10877640, 11602816, 13053168, 14503520, 16316460, 17404224, 21755280, 23205632, 26106336, 29007040, 32632920, 34808448, 43510560, 46411264, 52212672, 58014080, 65265840, 69616896, 87021120, 104425344, 116028160, 130531680, 139233792, 174042240, 208850688, 232056320, 261063360, 348084480, 417701376, 522126720, 696168960, 1044253440, 2088506880]

約数ペア:

[(1, 2088506880), (2, 1044253440), (3, 696168960), (4, 522126720), (5, 417701376), (6, 348084480), (8, 261063360), (9, 232056320), (10, 208850688), (12, 174042240), (15, 139233792), (16, 130531680), (18, 116028160), (20, 104425344), (24, 87021120), (30, 69616896), (32, 65265840), (36, 58014080), (40, 52212672), (45, 46411264), (48, 43510560), (60, 34808448), (64, 32632920), (72, 29007040), (80, 26106336), (90, 23205632), (96, 21755280), (120, 17404224), (128, 16316460), (144, 14503520), (160, 13053168), (180, 11602816), (192, 10877640), (240, 8702112), (256, 8158230), (288, 7251760), (320, 6526584), (360, 5801408), (384, 5438820), (480, 4351056), (512, 4079115), (576, 3625880), (640, 3263292), (720, 2900704), (768, 2719410), (960, 2175528), (1152, 1812940), (1280, 1631646), (1440, 1450352), (1536, 1359705), (1920, 1087764), (2304, 906470), (2560, 815823), (2880, 725176), (3840, 543882), (4608, 453235), (5760, 362588), (7680, 271941), (11520, 181294), (23040, 90647)]