145712160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9199}}^1$

素因数の和:9231

約数の個数: 144

約数和(自身を含む): 542505600

約数和(自身を除く): 396793440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 9199, 15840, 18398, 27597, 36796, 45995, 55194, 73592, 82791, 91990, 101189, 110388, 137985, 147184, 165582, 183980, 202378, 220776, 275970, 294368, 303567, 331164, 367960, 404756, 413955, 441552, 505945, 551940, 607134, 662328, 735920, 809512, 827910, 883104, 910701, 1011890, 1103880, 1214268, 1324656, 1471840, 1517835, 1619024, 1655820, 1821402, 2023780, 2207760, 2428536, 2649312, 3035670, 3238048, 3311640, 3642804, 4047560, 4415520, 4553505, 4857072, 6071340, 6623280, 7285608, 8095120, 9107010, 9714144, 12142680, 13246560, 14571216, 16190240, 18214020, 24285360, 29142432, 36428040, 48570720, 72856080, 145712160]

約数ペア:

[(1, 145712160), (2, 72856080), (3, 48570720), (4, 36428040), (5, 29142432), (6, 24285360), (8, 18214020), (9, 16190240), (10, 14571216), (11, 13246560), (12, 12142680), (15, 9714144), (16, 9107010), (18, 8095120), (20, 7285608), (22, 6623280), (24, 6071340), (30, 4857072), (32, 4553505), (33, 4415520), (36, 4047560), (40, 3642804), (44, 3311640), (45, 3238048), (48, 3035670), (55, 2649312), (60, 2428536), (66, 2207760), (72, 2023780), (80, 1821402), (88, 1655820), (90, 1619024), (96, 1517835), (99, 1471840), (110, 1324656), (120, 1214268), (132, 1103880), (144, 1011890), (160, 910701), (165, 883104), (176, 827910), (180, 809512), (198, 735920), (220, 662328), (240, 607134), (264, 551940), (288, 505945), (330, 441552), (352, 413955), (360, 404756), (396, 367960), (440, 331164), (480, 303567), (495, 294368), (528, 275970), (660, 220776), (720, 202378), (792, 183980), (880, 165582), (990, 147184), (1056, 137985), (1320, 110388), (1440, 101189), (1584, 91990), (1760, 82791), (1980, 73592), (2640, 55194), (3168, 45995), (3960, 36796), (5280, 27597), (7920, 18398), (9199, 15840)]