240859200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:202

約数の個数: 252

約数和(自身を含む): 839998320

約数和(自身を除く): 599139120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 139, 150, 152, 160, 190, 192, 200, 228, 240, 278, 285, 300, 304, 320, 361, 380, 400, 417, 456, 475, 480, 556, 570, 600, 608, 695, 722, 760, 800, 834, 912, 950, 960, 1083, 1112, 1140, 1200, 1216, 1390, 1425, 1444, 1520, 1600, 1668, 1805, 1824, 1900, 2085, 2166, 2224, 2280, 2400, 2641, 2780, 2850, 2888, 3040, 3336, 3475, 3610, 3648, 3800, 4170, 4332, 4448, 4560, 4800, 5282, 5415, 5560, 5700, 5776, 6080, 6672, 6950, 7220, 7600, 7923, 8340, 8664, 8896, 9025, 9120, 10425, 10564, 10830, 11120, 11400, 11552, 13205, 13344, 13900, 14440, 15200, 15846, 16680, 17328, 18050, 18240, 20850, 21128, 21660, 22240, 22800, 23104, 26410, 26688, 27075, 27800, 28880, 30400, 31692, 33360, 34656, 36100, 39615, 41700, 42256, 43320, 44480, 45600, 50179, 52820, 54150, 55600, 57760, 63384, 66025, 66720, 69312, 72200, 79230, 83400, 84512, 86640, 91200, 100358, 105640, 108300, 111200, 115520, 126768, 132050, 133440, 144400, 150537, 158460, 166800, 169024, 173280, 198075, 200716, 211280, 216600, 222400, 250895, 253536, 264100, 288800, 301074, 316920, 333600, 346560, 396150, 401432, 422560, 433200, 501790, 507072, 528200, 577600, 602148, 633840, 667200, 752685, 792300, 802864, 845120, 866400, 1003580, 1056400, 1204296, 1254475, 1267680, 1505370, 1584600, 1605728, 1732800, 2007160, 2112800, 2408592, 2508950, 2535360, 3010740, 3169200, 3211456, 3763425, 4014320, 4225600, 4817184, 5017900, 6021480, 6338400, 7526850, 8028640, 9634368, 10035800, 12042960, 12676800, 15053700, 16057280, 20071600, 24085920, 30107400, 40143200, 48171840, 60214800, 80286400, 120429600, 240859200]

約数ペア:

[(1, 240859200), (2, 120429600), (3, 80286400), (4, 60214800), (5, 48171840), (6, 40143200), (8, 30107400), (10, 24085920), (12, 20071600), (15, 16057280), (16, 15053700), (19, 12676800), (20, 12042960), (24, 10035800), (25, 9634368), (30, 8028640), (32, 7526850), (38, 6338400), (40, 6021480), (48, 5017900), (50, 4817184), (57, 4225600), (60, 4014320), (64, 3763425), (75, 3211456), (76, 3169200), (80, 3010740), (95, 2535360), (96, 2508950), (100, 2408592), (114, 2112800), (120, 2007160), (139, 1732800), (150, 1605728), (152, 1584600), (160, 1505370), (190, 1267680), (192, 1254475), (200, 1204296), (228, 1056400), (240, 1003580), (278, 866400), (285, 845120), (300, 802864), (304, 792300), (320, 752685), (361, 667200), (380, 633840), (400, 602148), (417, 577600), (456, 528200), (475, 507072), (480, 501790), (556, 433200), (570, 422560), (600, 401432), (608, 396150), (695, 346560), (722, 333600), (760, 316920), (800, 301074), (834, 288800), (912, 264100), (950, 253536), (960, 250895), (1083, 222400), (1112, 216600), (1140, 211280), (1200, 200716), (1216, 198075), (1390, 173280), (1425, 169024), (1444, 166800), (1520, 158460), (1600, 150537), (1668, 144400), (1805, 133440), (1824, 132050), (1900, 126768), (2085, 115520), (2166, 111200), (2224, 108300), (2280, 105640), (2400, 100358), (2641, 91200), (2780, 86640), (2850, 84512), (2888, 83400), (3040, 79230), (3336, 72200), (3475, 69312), (3610, 66720), (3648, 66025), (3800, 63384), (4170, 57760), (4332, 55600), (4448, 54150), (4560, 52820), (4800, 50179), (5282, 45600), (5415, 44480), (5560, 43320), (5700, 42256), (5776, 41700), (6080, 39615), (6672, 36100), (6950, 34656), (7220, 33360), (7600, 31692), (7923, 30400), (8340, 28880), (8664, 27800), (8896, 27075), (9025, 26688), (9120, 26410), (10425, 23104), (10564, 22800), (10830, 22240), (11120, 21660), (11400, 21128), (11552, 20850), (13205, 18240), (13344, 18050), (13900, 17328), (14440, 16680), (15200, 15846)]