898360560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{11447}}^1$

素因数の和:11575

約数の個数: 120

約数和(自身を含む): 3044939040

約数和(自身を除く): 2146578480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 109, 120, 144, 180, 218, 240, 327, 360, 436, 545, 654, 720, 872, 981, 1090, 1308, 1635, 1744, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5232, 6540, 7848, 8720, 9810, 11447, 13080, 15696, 19620, 22894, 26160, 34341, 39240, 45788, 57235, 68682, 78480, 91576, 103023, 114470, 137364, 171705, 183152, 206046, 228940, 274728, 343410, 412092, 457880, 515115, 549456, 686820, 824184, 915760, 1030230, 1247723, 1373640, 1648368, 2060460, 2495446, 2747280, 3743169, 4120920, 4990892, 6238615, 7486338, 8241840, 9981784, 11229507, 12477230, 14972676, 18715845, 19963568, 22459014, 24954460, 29945352, 37431690, 44918028, 49908920, 56147535, 59890704, 74863380, 89836056, 99817840, 112295070, 149726760, 179672112, 224590140, 299453520, 449180280, 898360560]

約数ペア:

[(1, 898360560), (2, 449180280), (3, 299453520), (4, 224590140), (5, 179672112), (6, 149726760), (8, 112295070), (9, 99817840), (10, 89836056), (12, 74863380), (15, 59890704), (16, 56147535), (18, 49908920), (20, 44918028), (24, 37431690), (30, 29945352), (36, 24954460), (40, 22459014), (45, 19963568), (48, 18715845), (60, 14972676), (72, 12477230), (80, 11229507), (90, 9981784), (109, 8241840), (120, 7486338), (144, 6238615), (180, 4990892), (218, 4120920), (240, 3743169), (327, 2747280), (360, 2495446), (436, 2060460), (545, 1648368), (654, 1373640), (720, 1247723), (872, 1030230), (981, 915760), (1090, 824184), (1308, 686820), (1635, 549456), (1744, 515115), (1962, 457880), (2180, 412092), (2616, 343410), (3270, 274728), (3924, 228940), (4360, 206046), (4905, 183152), (5232, 171705), (6540, 137364), (7848, 114470), (8720, 103023), (9810, 91576), (11447, 78480), (13080, 68682), (15696, 57235), (19620, 45788), (22894, 39240), (26160, 34341)]