144519120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2954

約数の個数: 160

約数和(自身を含む): 519609600

約数和(自身を除く): 375090480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 2909, 3105, 3312, 4140, 4968, 5520, 5818, 6210, 8280, 8727, 9936, 11636, 12420, 14545, 16560, 17454, 23272, 24840, 26181, 29090, 34908, 43635, 46544, 49680, 52362, 58180, 66907, 69816, 78543, 87270, 104724, 116360, 130905, 133814, 139632, 157086, 174540, 200721, 209448, 232720, 261810, 267628, 314172, 334535, 349080, 392715, 401442, 418896, 523620, 535256, 602163, 628344, 669070, 698160, 785430, 802884, 1003605, 1047240, 1070512, 1204326, 1256688, 1338140, 1570860, 1605768, 1806489, 2007210, 2094480, 2408652, 2676280, 3010815, 3141720, 3211536, 3612978, 4014420, 4817304, 5352560, 6021630, 6283440, 7225956, 8028840, 9032445, 9634608, 12043260, 14451912, 16057680, 18064890, 24086520, 28903824, 36129780, 48173040, 72259560, 144519120]

約数ペア:

[(1, 144519120), (2, 72259560), (3, 48173040), (4, 36129780), (5, 28903824), (6, 24086520), (8, 18064890), (9, 16057680), (10, 14451912), (12, 12043260), (15, 9634608), (16, 9032445), (18, 8028840), (20, 7225956), (23, 6283440), (24, 6021630), (27, 5352560), (30, 4817304), (36, 4014420), (40, 3612978), (45, 3211536), (46, 3141720), (48, 3010815), (54, 2676280), (60, 2408652), (69, 2094480), (72, 2007210), (80, 1806489), (90, 1605768), (92, 1570860), (108, 1338140), (115, 1256688), (120, 1204326), (135, 1070512), (138, 1047240), (144, 1003605), (180, 802884), (184, 785430), (207, 698160), (216, 669070), (230, 628344), (240, 602163), (270, 535256), (276, 523620), (345, 418896), (360, 401442), (368, 392715), (414, 349080), (432, 334535), (460, 314172), (540, 267628), (552, 261810), (621, 232720), (690, 209448), (720, 200721), (828, 174540), (920, 157086), (1035, 139632), (1080, 133814), (1104, 130905), (1242, 116360), (1380, 104724), (1656, 87270), (1840, 78543), (2070, 69816), (2160, 66907), (2484, 58180), (2760, 52362), (2909, 49680), (3105, 46544), (3312, 43635), (4140, 34908), (4968, 29090), (5520, 26181), (5818, 24840), (6210, 23272), (8280, 17454), (8727, 16560), (9936, 14545), (11636, 12420)]