122903040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1$

素因数の和:1270

約数の個数: 160

約数和(自身を含む): 423472896

約数和(自身を除く): 300569856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1231, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2462, 2496, 2560, 3120, 3328, 3693, 3840, 4160, 4924, 4992, 6155, 6240, 6656, 7386, 7680, 8320, 9848, 9984, 12310, 12480, 14772, 16003, 16640, 18465, 19696, 19968, 24620, 24960, 29544, 32006, 33280, 36930, 39392, 48009, 49240, 49920, 59088, 64012, 73860, 78784, 80015, 96018, 98480, 99840, 118176, 128024, 147720, 157568, 160030, 192036, 196960, 236352, 240045, 256048, 295440, 315136, 320060, 384072, 393920, 472704, 480090, 512096, 590880, 630272, 640120, 768144, 787840, 945408, 960180, 1024192, 1181760, 1280240, 1536288, 1575680, 1890816, 1920360, 2048384, 2363520, 2560480, 3072576, 3151360, 3840720, 4096768, 4727040, 5120960, 6145152, 7681440, 8193536, 9454080, 10241920, 12290304, 15362880, 20483840, 24580608, 30725760, 40967680, 61451520, 122903040]

約数ペア:

[(1, 122903040), (2, 61451520), (3, 40967680), (4, 30725760), (5, 24580608), (6, 20483840), (8, 15362880), (10, 12290304), (12, 10241920), (13, 9454080), (15, 8193536), (16, 7681440), (20, 6145152), (24, 5120960), (26, 4727040), (30, 4096768), (32, 3840720), (39, 3151360), (40, 3072576), (48, 2560480), (52, 2363520), (60, 2048384), (64, 1920360), (65, 1890816), (78, 1575680), (80, 1536288), (96, 1280240), (104, 1181760), (120, 1024192), (128, 960180), (130, 945408), (156, 787840), (160, 768144), (192, 640120), (195, 630272), (208, 590880), (240, 512096), (256, 480090), (260, 472704), (312, 393920), (320, 384072), (384, 320060), (390, 315136), (416, 295440), (480, 256048), (512, 240045), (520, 236352), (624, 196960), (640, 192036), (768, 160030), (780, 157568), (832, 147720), (960, 128024), (1040, 118176), (1231, 99840), (1248, 98480), (1280, 96018), (1536, 80015), (1560, 78784), (1664, 73860), (1920, 64012), (2080, 59088), (2462, 49920), (2496, 49240), (2560, 48009), (3120, 39392), (3328, 36930), (3693, 33280), (3840, 32006), (4160, 29544), (4924, 24960), (4992, 24620), (6155, 19968), (6240, 19696), (6656, 18465), (7386, 16640), (7680, 16003), (8320, 14772), (9848, 12480), (9984, 12310)]