144618240

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2897}}^1$

素因数の和:2934

約数の個数: 144

約数和(自身を含む): 497575008

約数和(自身を除く): 352956768

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, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 2897, 3120, 3328, 3840, 4160, 4992, 5794, 6240, 8320, 8691, 9984, 11588, 12480, 14485, 16640, 17382, 23176, 24960, 28970, 34764, 37661, 43455, 46352, 49920, 57940, 69528, 75322, 86910, 92704, 112983, 115880, 139056, 150644, 173820, 185408, 188305, 225966, 231760, 278112, 301288, 347640, 370816, 376610, 451932, 463520, 556224, 564915, 602576, 695280, 741632, 753220, 903864, 927040, 1112448, 1129830, 1205152, 1390560, 1506440, 1807728, 1854080, 2224896, 2259660, 2410304, 2781120, 3012880, 3615456, 3708160, 4519320, 4820608, 5562240, 6025760, 7230912, 9038640, 9641216, 11124480, 12051520, 14461824, 18077280, 24103040, 28923648, 36154560, 48206080, 72309120, 144618240]

約数ペア:

[(1, 144618240), (2, 72309120), (3, 48206080), (4, 36154560), (5, 28923648), (6, 24103040), (8, 18077280), (10, 14461824), (12, 12051520), (13, 11124480), (15, 9641216), (16, 9038640), (20, 7230912), (24, 6025760), (26, 5562240), (30, 4820608), (32, 4519320), (39, 3708160), (40, 3615456), (48, 3012880), (52, 2781120), (60, 2410304), (64, 2259660), (65, 2224896), (78, 1854080), (80, 1807728), (96, 1506440), (104, 1390560), (120, 1205152), (128, 1129830), (130, 1112448), (156, 927040), (160, 903864), (192, 753220), (195, 741632), (208, 695280), (240, 602576), (256, 564915), (260, 556224), (312, 463520), (320, 451932), (384, 376610), (390, 370816), (416, 347640), (480, 301288), (520, 278112), (624, 231760), (640, 225966), (768, 188305), (780, 185408), (832, 173820), (960, 150644), (1040, 139056), (1248, 115880), (1280, 112983), (1560, 92704), (1664, 86910), (1920, 75322), (2080, 69528), (2496, 57940), (2897, 49920), (3120, 46352), (3328, 43455), (3840, 37661), (4160, 34764), (4992, 28970), (5794, 24960), (6240, 23176), (8320, 17382), (8691, 16640), (9984, 14485), (11588, 12480)]