23454180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{569}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 71580600

約数和(自身を除く): 48126420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 569, 687, 916, 1138, 1145, 1374, 1707, 2061, 2276, 2290, 2748, 2845, 3414, 3435, 4122, 4580, 5121, 5690, 6828, 6870, 8244, 8535, 10242, 10305, 11380, 13740, 17070, 20484, 20610, 25605, 34140, 41220, 51210, 102420, 130301, 260602, 390903, 521204, 651505, 781806, 1172709, 1303010, 1563612, 1954515, 2345418, 2606020, 3909030, 4690836, 5863545, 7818060, 11727090, 23454180]

約数ペア:

[(1, 23454180), (2, 11727090), (3, 7818060), (4, 5863545), (5, 4690836), (6, 3909030), (9, 2606020), (10, 2345418), (12, 1954515), (15, 1563612), (18, 1303010), (20, 1172709), (30, 781806), (36, 651505), (45, 521204), (60, 390903), (90, 260602), (180, 130301), (229, 102420), (458, 51210), (569, 41220), (687, 34140), (916, 25605), (1138, 20610), (1145, 20484), (1374, 17070), (1707, 13740), (2061, 11380), (2276, 10305), (2290, 10242), (2748, 8535), (2845, 8244), (3414, 6870), (3435, 6828), (4122, 5690), (4580, 5121)]