454383120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{389}}^1$

素因数の和:593

約数の個数: 160

約数和(自身を含む): 1467048960

約数和(自身を除く): 1012665840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 157, 186, 240, 248, 310, 314, 372, 389, 465, 471, 496, 620, 628, 744, 778, 785, 930, 942, 1167, 1240, 1256, 1488, 1556, 1570, 1860, 1884, 1945, 2334, 2355, 2480, 2512, 3112, 3140, 3720, 3768, 3890, 4668, 4710, 4867, 5835, 6224, 6280, 7440, 7536, 7780, 9336, 9420, 9734, 11670, 12059, 12560, 14601, 15560, 18672, 18840, 19468, 23340, 24118, 24335, 29202, 31120, 36177, 37680, 38936, 46680, 48236, 48670, 58404, 60295, 61073, 72354, 73005, 77872, 93360, 96472, 97340, 116808, 120590, 122146, 144708, 146010, 180885, 183219, 192944, 194680, 233616, 241180, 244292, 289416, 292020, 305365, 361770, 366438, 389360, 482360, 488584, 578832, 584040, 610730, 723540, 732876, 916095, 964720, 977168, 1168080, 1221460, 1447080, 1465752, 1832190, 1893263, 2442920, 2894160, 2931504, 3664380, 3786526, 4885840, 5679789, 7328760, 7573052, 9466315, 11359578, 14657520, 15146104, 18932630, 22719156, 28398945, 30292208, 37865260, 45438312, 56797890, 75730520, 90876624, 113595780, 151461040, 227191560, 454383120]

約数ペア:

[(1, 454383120), (2, 227191560), (3, 151461040), (4, 113595780), (5, 90876624), (6, 75730520), (8, 56797890), (10, 45438312), (12, 37865260), (15, 30292208), (16, 28398945), (20, 22719156), (24, 18932630), (30, 15146104), (31, 14657520), (40, 11359578), (48, 9466315), (60, 7573052), (62, 7328760), (80, 5679789), (93, 4885840), (120, 3786526), (124, 3664380), (155, 2931504), (157, 2894160), (186, 2442920), (240, 1893263), (248, 1832190), (310, 1465752), (314, 1447080), (372, 1221460), (389, 1168080), (465, 977168), (471, 964720), (496, 916095), (620, 732876), (628, 723540), (744, 610730), (778, 584040), (785, 578832), (930, 488584), (942, 482360), (1167, 389360), (1240, 366438), (1256, 361770), (1488, 305365), (1556, 292020), (1570, 289416), (1860, 244292), (1884, 241180), (1945, 233616), (2334, 194680), (2355, 192944), (2480, 183219), (2512, 180885), (3112, 146010), (3140, 144708), (3720, 122146), (3768, 120590), (3890, 116808), (4668, 97340), (4710, 96472), (4867, 93360), (5835, 77872), (6224, 73005), (6280, 72354), (7440, 61073), (7536, 60295), (7780, 58404), (9336, 48670), (9420, 48236), (9734, 46680), (11670, 38936), (12059, 37680), (12560, 36177), (14601, 31120), (15560, 29202), (18672, 24335), (18840, 24118), (19468, 23340)]