757938240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2957}}^1$

素因数の和:3069

約数の個数: 168

約数和(自身を含む): 2637175320

約数和(自身を除く): 1879237080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 445, 480, 534, 576, 712, 720, 801, 890, 960, 1068, 1335, 1424, 1440, 1602, 1780, 2136, 2670, 2848, 2880, 2957, 3204, 3560, 4005, 4272, 5340, 5696, 5914, 6408, 7120, 8010, 8544, 8871, 10680, 11828, 12816, 14240, 14785, 16020, 17088, 17742, 21360, 23656, 25632, 26613, 28480, 29570, 32040, 35484, 42720, 44355, 47312, 51264, 53226, 59140, 64080, 70968, 85440, 88710, 94624, 106452, 118280, 128160, 133065, 141936, 177420, 189248, 212904, 236560, 256320, 263173, 266130, 283872, 354840, 425808, 473120, 526346, 532260, 567744, 709680, 789519, 851616, 946240, 1052692, 1064520, 1315865, 1419360, 1579038, 1703232, 2105384, 2129040, 2368557, 2631730, 2838720, 3158076, 3947595, 4210768, 4258080, 4737114, 5263460, 6316152, 7895190, 8421536, 8516160, 9474228, 10526920, 11842785, 12632304, 15790380, 16843072, 18948456, 21053840, 23685570, 25264608, 31580760, 37896912, 42107680, 47371140, 50529216, 63161520, 75793824, 84215360, 94742280, 126323040, 151587648, 189484560, 252646080, 378969120, 757938240]

約数ペア:

[(1, 757938240), (2, 378969120), (3, 252646080), (4, 189484560), (5, 151587648), (6, 126323040), (8, 94742280), (9, 84215360), (10, 75793824), (12, 63161520), (15, 50529216), (16, 47371140), (18, 42107680), (20, 37896912), (24, 31580760), (30, 25264608), (32, 23685570), (36, 21053840), (40, 18948456), (45, 16843072), (48, 15790380), (60, 12632304), (64, 11842785), (72, 10526920), (80, 9474228), (89, 8516160), (90, 8421536), (96, 7895190), (120, 6316152), (144, 5263460), (160, 4737114), (178, 4258080), (180, 4210768), (192, 3947595), (240, 3158076), (267, 2838720), (288, 2631730), (320, 2368557), (356, 2129040), (360, 2105384), (445, 1703232), (480, 1579038), (534, 1419360), (576, 1315865), (712, 1064520), (720, 1052692), (801, 946240), (890, 851616), (960, 789519), (1068, 709680), (1335, 567744), (1424, 532260), (1440, 526346), (1602, 473120), (1780, 425808), (2136, 354840), (2670, 283872), (2848, 266130), (2880, 263173), (2957, 256320), (3204, 236560), (3560, 212904), (4005, 189248), (4272, 177420), (5340, 141936), (5696, 133065), (5914, 128160), (6408, 118280), (7120, 106452), (8010, 94624), (8544, 88710), (8871, 85440), (10680, 70968), (11828, 64080), (12816, 59140), (14240, 53226), (14785, 51264), (16020, 47312), (17088, 44355), (17742, 42720), (21360, 35484), (23656, 32040), (25632, 29570), (26613, 28480)]