84520440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{613}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 275857920

約数和(自身を除く): 191337480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 383, 613, 766, 1149, 1226, 1532, 1839, 1915, 2298, 2452, 3064, 3065, 3447, 3678, 3830, 4596, 4904, 5517, 5745, 6130, 6894, 7356, 7660, 9192, 9195, 11034, 11490, 12260, 13788, 14712, 15320, 17235, 18390, 22068, 22980, 24520, 27576, 27585, 34470, 36780, 44136, 45960, 55170, 68940, 73560, 110340, 137880, 220680, 234779, 469558, 704337, 939116, 1173895, 1408674, 1878232, 2113011, 2347790, 2817348, 3521685, 4226022, 4695580, 5634696, 7043370, 8452044, 9391160, 10565055, 14086740, 16904088, 21130110, 28173480, 42260220, 84520440]

約数ペア:

[(1, 84520440), (2, 42260220), (3, 28173480), (4, 21130110), (5, 16904088), (6, 14086740), (8, 10565055), (9, 9391160), (10, 8452044), (12, 7043370), (15, 5634696), (18, 4695580), (20, 4226022), (24, 3521685), (30, 2817348), (36, 2347790), (40, 2113011), (45, 1878232), (60, 1408674), (72, 1173895), (90, 939116), (120, 704337), (180, 469558), (360, 234779), (383, 220680), (613, 137880), (766, 110340), (1149, 73560), (1226, 68940), (1532, 55170), (1839, 45960), (1915, 44136), (2298, 36780), (2452, 34470), (3064, 27585), (3065, 27576), (3447, 24520), (3678, 22980), (3830, 22068), (4596, 18390), (4904, 17235), (5517, 15320), (5745, 14712), (6130, 13788), (6894, 12260), (7356, 11490), (7660, 11034), (9192, 9195)]