40362240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:504

約数の個数: 144

約数和(自身を含む): 134805888

約数和(自身を除く): 94443648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 457, 460, 480, 552, 640, 690, 736, 768, 914, 920, 960, 1104, 1280, 1371, 1380, 1472, 1828, 1840, 1920, 2208, 2285, 2742, 2760, 2944, 3656, 3680, 3840, 4416, 4570, 5484, 5520, 5888, 6855, 7312, 7360, 8832, 9140, 10511, 10968, 11040, 13710, 14624, 14720, 17664, 18280, 21022, 21936, 22080, 27420, 29248, 29440, 31533, 36560, 42044, 43872, 44160, 52555, 54840, 58496, 63066, 73120, 84088, 87744, 88320, 105110, 109680, 116992, 126132, 146240, 157665, 168176, 175488, 210220, 219360, 252264, 292480, 315330, 336352, 350976, 420440, 438720, 504528, 584960, 630660, 672704, 840880, 877440, 1009056, 1261320, 1345408, 1681760, 1754880, 2018112, 2522640, 2690816, 3363520, 4036224, 5045280, 6727040, 8072448, 10090560, 13454080, 20181120, 40362240]

約数ペア:

[(1, 40362240), (2, 20181120), (3, 13454080), (4, 10090560), (5, 8072448), (6, 6727040), (8, 5045280), (10, 4036224), (12, 3363520), (15, 2690816), (16, 2522640), (20, 2018112), (23, 1754880), (24, 1681760), (30, 1345408), (32, 1261320), (40, 1009056), (46, 877440), (48, 840880), (60, 672704), (64, 630660), (69, 584960), (80, 504528), (92, 438720), (96, 420440), (115, 350976), (120, 336352), (128, 315330), (138, 292480), (160, 252264), (184, 219360), (192, 210220), (230, 175488), (240, 168176), (256, 157665), (276, 146240), (320, 126132), (345, 116992), (368, 109680), (384, 105110), (457, 88320), (460, 87744), (480, 84088), (552, 73120), (640, 63066), (690, 58496), (736, 54840), (768, 52555), (914, 44160), (920, 43872), (960, 42044), (1104, 36560), (1280, 31533), (1371, 29440), (1380, 29248), (1472, 27420), (1828, 22080), (1840, 21936), (1920, 21022), (2208, 18280), (2285, 17664), (2742, 14720), (2760, 14624), (2944, 13710), (3656, 11040), (3680, 10968), (3840, 10511), (4416, 9140), (4570, 8832), (5484, 7360), (5520, 7312), (5888, 6855)]