926994780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1471}}^1$

素因数の和:1881

約数の個数: 120

約数和(自身を含む): 2917474560

約数和(自身を除く): 1990479780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 389, 405, 540, 778, 810, 1167, 1471, 1556, 1620, 1945, 2334, 2942, 3501, 3890, 4413, 4668, 5835, 5884, 7002, 7355, 7780, 8826, 10503, 11670, 13239, 14004, 14710, 17505, 17652, 21006, 22065, 23340, 26478, 29420, 31509, 35010, 39717, 42012, 44130, 52515, 52956, 63018, 66195, 70020, 79434, 88260, 105030, 119151, 126036, 132390, 157545, 158868, 198585, 210060, 238302, 264780, 315090, 397170, 476604, 572219, 595755, 630180, 794340, 1144438, 1191510, 1716657, 2288876, 2383020, 2861095, 3433314, 5149971, 5722190, 6866628, 8583285, 10299942, 11444380, 15449913, 17166570, 20599884, 25749855, 30899826, 34333140, 46349739, 51499710, 61799652, 77249565, 92699478, 102999420, 154499130, 185398956, 231748695, 308998260, 463497390, 926994780]

約数ペア:

[(1, 926994780), (2, 463497390), (3, 308998260), (4, 231748695), (5, 185398956), (6, 154499130), (9, 102999420), (10, 92699478), (12, 77249565), (15, 61799652), (18, 51499710), (20, 46349739), (27, 34333140), (30, 30899826), (36, 25749855), (45, 20599884), (54, 17166570), (60, 15449913), (81, 11444380), (90, 10299942), (108, 8583285), (135, 6866628), (162, 5722190), (180, 5149971), (270, 3433314), (324, 2861095), (389, 2383020), (405, 2288876), (540, 1716657), (778, 1191510), (810, 1144438), (1167, 794340), (1471, 630180), (1556, 595755), (1620, 572219), (1945, 476604), (2334, 397170), (2942, 315090), (3501, 264780), (3890, 238302), (4413, 210060), (4668, 198585), (5835, 158868), (5884, 157545), (7002, 132390), (7355, 126036), (7780, 119151), (8826, 105030), (10503, 88260), (11670, 79434), (13239, 70020), (14004, 66195), (14710, 63018), (17505, 52956), (17652, 52515), (21006, 44130), (22065, 42012), (23340, 39717), (26478, 35010), (29420, 31509)]