240865200

素因数分解:

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

素因数の和:2956

約数の個数: 180

約数和(自身を含む): 872511120

約数和(自身を除く): 631645920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 48, 50, 60, 69, 72, 75, 80, 90, 92, 100, 115, 120, 138, 144, 150, 180, 184, 200, 207, 225, 230, 240, 276, 300, 345, 360, 368, 400, 414, 450, 460, 552, 575, 600, 690, 720, 828, 900, 920, 1035, 1104, 1150, 1200, 1380, 1656, 1725, 1800, 1840, 2070, 2300, 2760, 2909, 3312, 3450, 3600, 4140, 4600, 5175, 5520, 5818, 6900, 8280, 8727, 9200, 10350, 11636, 13800, 14545, 16560, 17454, 20700, 23272, 26181, 27600, 29090, 34908, 41400, 43635, 46544, 52362, 58180, 66907, 69816, 72725, 82800, 87270, 104724, 116360, 130905, 133814, 139632, 145450, 174540, 200721, 209448, 218175, 232720, 261810, 267628, 290900, 334535, 349080, 401442, 418896, 436350, 523620, 535256, 581800, 602163, 654525, 669070, 698160, 802884, 872700, 1003605, 1047240, 1070512, 1163600, 1204326, 1309050, 1338140, 1605768, 1672675, 1745400, 2007210, 2094480, 2408652, 2618100, 2676280, 3010815, 3211536, 3345350, 3490800, 4014420, 4817304, 5018025, 5236200, 5352560, 6021630, 6690700, 8028840, 9634608, 10036050, 10472400, 12043260, 13381400, 15054075, 16057680, 20072100, 24086520, 26762800, 30108150, 40144200, 48173040, 60216300, 80288400, 120432600, 240865200]

約数ペア:

[(1, 240865200), (2, 120432600), (3, 80288400), (4, 60216300), (5, 48173040), (6, 40144200), (8, 30108150), (9, 26762800), (10, 24086520), (12, 20072100), (15, 16057680), (16, 15054075), (18, 13381400), (20, 12043260), (23, 10472400), (24, 10036050), (25, 9634608), (30, 8028840), (36, 6690700), (40, 6021630), (45, 5352560), (46, 5236200), (48, 5018025), (50, 4817304), (60, 4014420), (69, 3490800), (72, 3345350), (75, 3211536), (80, 3010815), (90, 2676280), (92, 2618100), (100, 2408652), (115, 2094480), (120, 2007210), (138, 1745400), (144, 1672675), (150, 1605768), (180, 1338140), (184, 1309050), (200, 1204326), (207, 1163600), (225, 1070512), (230, 1047240), (240, 1003605), (276, 872700), (300, 802884), (345, 698160), (360, 669070), (368, 654525), (400, 602163), (414, 581800), (450, 535256), (460, 523620), (552, 436350), (575, 418896), (600, 401442), (690, 349080), (720, 334535), (828, 290900), (900, 267628), (920, 261810), (1035, 232720), (1104, 218175), (1150, 209448), (1200, 200721), (1380, 174540), (1656, 145450), (1725, 139632), (1800, 133814), (1840, 130905), (2070, 116360), (2300, 104724), (2760, 87270), (2909, 82800), (3312, 72725), (3450, 69816), (3600, 66907), (4140, 58180), (4600, 52362), (5175, 46544), (5520, 43635), (5818, 41400), (6900, 34908), (8280, 29090), (8727, 27600), (9200, 26181), (10350, 23272), (11636, 20700), (13800, 17454), (14545, 16560)]