1225351080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{12113}}^1$

素因数の和:12411

約数の個数: 96

約数和(自身を含む): 3996893160

約数和(自身を除く): 2771542080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 281, 360, 562, 843, 1124, 1405, 1686, 2248, 2529, 2810, 3372, 4215, 5058, 5620, 6744, 8430, 10116, 11240, 12113, 12645, 16860, 20232, 24226, 25290, 33720, 36339, 48452, 50580, 60565, 72678, 96904, 101160, 109017, 121130, 145356, 181695, 218034, 242260, 290712, 363390, 436068, 484520, 545085, 726780, 872136, 1090170, 1453560, 2180340, 3403753, 4360680, 6807506, 10211259, 13615012, 17018765, 20422518, 27230024, 30633777, 34037530, 40845036, 51056295, 61267554, 68075060, 81690072, 102112590, 122535108, 136150120, 153168885, 204225180, 245070216, 306337770, 408450360, 612675540, 1225351080]

約数ペア:

[(1, 1225351080), (2, 612675540), (3, 408450360), (4, 306337770), (5, 245070216), (6, 204225180), (8, 153168885), (9, 136150120), (10, 122535108), (12, 102112590), (15, 81690072), (18, 68075060), (20, 61267554), (24, 51056295), (30, 40845036), (36, 34037530), (40, 30633777), (45, 27230024), (60, 20422518), (72, 17018765), (90, 13615012), (120, 10211259), (180, 6807506), (281, 4360680), (360, 3403753), (562, 2180340), (843, 1453560), (1124, 1090170), (1405, 872136), (1686, 726780), (2248, 545085), (2529, 484520), (2810, 436068), (3372, 363390), (4215, 290712), (5058, 242260), (5620, 218034), (6744, 181695), (8430, 145356), (10116, 121130), (11240, 109017), (12113, 101160), (12645, 96904), (16860, 72678), (20232, 60565), (24226, 50580), (25290, 48452), (33720, 36339)]