300001920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 1015822080

約数和(自身を除く): 715820160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 41, 48, 60, 64, 74, 80, 82, 96, 103, 111, 120, 123, 128, 148, 160, 164, 185, 192, 205, 206, 222, 240, 246, 296, 309, 320, 328, 370, 384, 410, 412, 444, 480, 492, 515, 555, 592, 615, 618, 640, 656, 740, 820, 824, 888, 960, 984, 1030, 1110, 1184, 1230, 1236, 1312, 1480, 1517, 1545, 1640, 1648, 1776, 1920, 1968, 2060, 2220, 2368, 2460, 2472, 2624, 2960, 3034, 3090, 3280, 3296, 3552, 3811, 3936, 4120, 4223, 4440, 4551, 4736, 4920, 4944, 5248, 5920, 6068, 6180, 6560, 6592, 7104, 7585, 7622, 7872, 8240, 8446, 8880, 9102, 9840, 9888, 11433, 11840, 12136, 12360, 12669, 13120, 13184, 14208, 15170, 15244, 15744, 16480, 16892, 17760, 18204, 19055, 19680, 19776, 21115, 22755, 22866, 23680, 24272, 24720, 25338, 26240, 30340, 30488, 32960, 33784, 35520, 36408, 38110, 39360, 39552, 42230, 45510, 45732, 48544, 49440, 50676, 57165, 60680, 60976, 63345, 65920, 67568, 71040, 72816, 76220, 78720, 84460, 91020, 91464, 97088, 98880, 101352, 114330, 121360, 121952, 126690, 135136, 145632, 152440, 156251, 168920, 182040, 182928, 194176, 197760, 202704, 228660, 242720, 243904, 253380, 270272, 291264, 304880, 312502, 337840, 364080, 365856, 405408, 457320, 468753, 485440, 487808, 506760, 540544, 582528, 609760, 625004, 675680, 728160, 731712, 781255, 810816, 914640, 937506, 970880, 1013520, 1219520, 1250008, 1351360, 1456320, 1463424, 1562510, 1621632, 1829280, 1875012, 2027040, 2343765, 2439040, 2500016, 2702720, 2912640, 3125020, 3658560, 3750024, 4054080, 4687530, 5000032, 6250040, 7317120, 7500048, 8108160, 9375060, 10000064, 12500080, 15000096, 18750120, 20000128, 25000160, 30000192, 37500240, 50000320, 60000384, 75000480, 100000640, 150000960, 300001920]

約数ペア:

[(1, 300001920), (2, 150000960), (3, 100000640), (4, 75000480), (5, 60000384), (6, 50000320), (8, 37500240), (10, 30000192), (12, 25000160), (15, 20000128), (16, 18750120), (20, 15000096), (24, 12500080), (30, 10000064), (32, 9375060), (37, 8108160), (40, 7500048), (41, 7317120), (48, 6250040), (60, 5000032), (64, 4687530), (74, 4054080), (80, 3750024), (82, 3658560), (96, 3125020), (103, 2912640), (111, 2702720), (120, 2500016), (123, 2439040), (128, 2343765), (148, 2027040), (160, 1875012), (164, 1829280), (185, 1621632), (192, 1562510), (205, 1463424), (206, 1456320), (222, 1351360), (240, 1250008), (246, 1219520), (296, 1013520), (309, 970880), (320, 937506), (328, 914640), (370, 810816), (384, 781255), (410, 731712), (412, 728160), (444, 675680), (480, 625004), (492, 609760), (515, 582528), (555, 540544), (592, 506760), (615, 487808), (618, 485440), (640, 468753), (656, 457320), (740, 405408), (820, 365856), (824, 364080), (888, 337840), (960, 312502), (984, 304880), (1030, 291264), (1110, 270272), (1184, 253380), (1230, 243904), (1236, 242720), (1312, 228660), (1480, 202704), (1517, 197760), (1545, 194176), (1640, 182928), (1648, 182040), (1776, 168920), (1920, 156251), (1968, 152440), (2060, 145632), (2220, 135136), (2368, 126690), (2460, 121952), (2472, 121360), (2624, 114330), (2960, 101352), (3034, 98880), (3090, 97088), (3280, 91464), (3296, 91020), (3552, 84460), (3811, 78720), (3936, 76220), (4120, 72816), (4223, 71040), (4440, 67568), (4551, 65920), (4736, 63345), (4920, 60976), (4944, 60680), (5248, 57165), (5920, 50676), (6068, 49440), (6180, 48544), (6560, 45732), (6592, 45510), (7104, 42230), (7585, 39552), (7622, 39360), (7872, 38110), (8240, 36408), (8446, 35520), (8880, 33784), (9102, 32960), (9840, 30488), (9888, 30340), (11433, 26240), (11840, 25338), (12136, 24720), (12360, 24272), (12669, 23680), (13120, 22866), (13184, 22755), (14208, 21115), (15170, 19776), (15244, 19680), (15744, 19055), (16480, 18204), (16892, 17760)]