455562180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{15527}}^1$

素因数の和:15705

約数の個数: 72

約数和(自身を含む): 1390439232

約数和(自身を除く): 934877052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 163, 180, 326, 489, 652, 815, 978, 1467, 1630, 1956, 2445, 2934, 3260, 4890, 5868, 7335, 9780, 14670, 15527, 29340, 31054, 46581, 62108, 77635, 93162, 139743, 155270, 186324, 232905, 279486, 310540, 465810, 558972, 698715, 931620, 1397430, 2530901, 2794860, 5061802, 7592703, 10123604, 12654505, 15185406, 22778109, 25309010, 30370812, 37963515, 45556218, 50618020, 75927030, 91112436, 113890545, 151854060, 227781090, 455562180]

約数ペア:

[(1, 455562180), (2, 227781090), (3, 151854060), (4, 113890545), (5, 91112436), (6, 75927030), (9, 50618020), (10, 45556218), (12, 37963515), (15, 30370812), (18, 25309010), (20, 22778109), (30, 15185406), (36, 12654505), (45, 10123604), (60, 7592703), (90, 5061802), (163, 2794860), (180, 2530901), (326, 1397430), (489, 931620), (652, 698715), (815, 558972), (978, 465810), (1467, 310540), (1630, 279486), (1956, 232905), (2445, 186324), (2934, 155270), (3260, 139743), (4890, 93162), (5868, 77635), (7335, 62108), (9780, 46581), (14670, 31054), (15527, 29340)]