15606156780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{42773}}^1$

素因数の和:44815

約数の個数: 72

約数和(自身を含む): 47363136912

約数和(自身を除く): 31756980132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2027, 4054, 6081, 8108, 10135, 12162, 18243, 20270, 24324, 30405, 36486, 40540, 42773, 60810, 72972, 85546, 91215, 121620, 128319, 171092, 182430, 213865, 256638, 364860, 384957, 427730, 513276, 641595, 769914, 855460, 1283190, 1539828, 1924785, 2566380, 3849570, 7699140, 86700871, 173401742, 260102613, 346803484, 433504355, 520205226, 780307839, 867008710, 1040410452, 1300513065, 1560615678, 1734017420, 2601026130, 3121231356, 3901539195, 5202052260, 7803078390, 15606156780]

約数ペア:

[(1, 15606156780), (2, 7803078390), (3, 5202052260), (4, 3901539195), (5, 3121231356), (6, 2601026130), (9, 1734017420), (10, 1560615678), (12, 1300513065), (15, 1040410452), (18, 867008710), (20, 780307839), (30, 520205226), (36, 433504355), (45, 346803484), (60, 260102613), (90, 173401742), (180, 86700871), (2027, 7699140), (4054, 3849570), (6081, 2566380), (8108, 1924785), (10135, 1539828), (12162, 1283190), (18243, 855460), (20270, 769914), (24324, 641595), (30405, 513276), (36486, 427730), (40540, 384957), (42773, 364860), (60810, 256638), (72972, 213865), (85546, 182430), (91215, 171092), (121620, 128319)]