120802590

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 112

約数和(自身を含む): 331939728

約数和(自身を除く): 211137138

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 81, 90, 135, 146, 162, 219, 227, 243, 270, 365, 405, 438, 454, 486, 657, 681, 729, 730, 810, 1095, 1135, 1215, 1314, 1362, 1458, 1971, 2043, 2190, 2270, 2430, 3285, 3405, 3645, 3942, 4086, 5913, 6129, 6570, 6810, 7290, 9855, 10215, 11826, 12258, 16571, 17739, 18387, 19710, 20430, 29565, 30645, 33142, 35478, 36774, 49713, 53217, 55161, 59130, 61290, 82855, 88695, 91935, 99426, 106434, 110322, 149139, 165483, 165710, 177390, 183870, 248565, 266085, 275805, 298278, 330966, 447417, 497130, 532170, 551610, 745695, 827415, 894834, 1342251, 1491390, 1654830, 2237085, 2684502, 4026753, 4474170, 6711255, 8053506, 12080259, 13422510, 20133765, 24160518, 40267530, 60401295, 120802590]

約数ペア:

[(1, 120802590), (2, 60401295), (3, 40267530), (5, 24160518), (6, 20133765), (9, 13422510), (10, 12080259), (15, 8053506), (18, 6711255), (27, 4474170), (30, 4026753), (45, 2684502), (54, 2237085), (73, 1654830), (81, 1491390), (90, 1342251), (135, 894834), (146, 827415), (162, 745695), (219, 551610), (227, 532170), (243, 497130), (270, 447417), (365, 330966), (405, 298278), (438, 275805), (454, 266085), (486, 248565), (657, 183870), (681, 177390), (729, 165710), (730, 165483), (810, 149139), (1095, 110322), (1135, 106434), (1215, 99426), (1314, 91935), (1362, 88695), (1458, 82855), (1971, 61290), (2043, 59130), (2190, 55161), (2270, 53217), (2430, 49713), (3285, 36774), (3405, 35478), (3645, 33142), (3942, 30645), (4086, 29565), (5913, 20430), (6129, 19710), (6570, 18387), (6810, 17739), (7290, 16571), (9855, 12258), (10215, 11826)]