55526880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4036

約数の個数: 96

約数和(自身を含む): 180986400

約数和(自身を除く): 125459520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 1160, 1392, 1740, 2320, 2784, 3480, 3989, 4640, 6960, 7978, 11967, 13920, 15956, 19945, 23934, 31912, 39890, 47868, 59835, 63824, 79780, 95736, 115681, 119670, 127648, 159560, 191472, 231362, 239340, 319120, 347043, 382944, 462724, 478680, 578405, 638240, 694086, 925448, 957360, 1156810, 1388172, 1735215, 1850896, 1914720, 2313620, 2776344, 3470430, 3701792, 4627240, 5552688, 6940860, 9254480, 11105376, 13881720, 18508960, 27763440, 55526880]

約数ペア:

[(1, 55526880), (2, 27763440), (3, 18508960), (4, 13881720), (5, 11105376), (6, 9254480), (8, 6940860), (10, 5552688), (12, 4627240), (15, 3701792), (16, 3470430), (20, 2776344), (24, 2313620), (29, 1914720), (30, 1850896), (32, 1735215), (40, 1388172), (48, 1156810), (58, 957360), (60, 925448), (80, 694086), (87, 638240), (96, 578405), (116, 478680), (120, 462724), (145, 382944), (160, 347043), (174, 319120), (232, 239340), (240, 231362), (290, 191472), (348, 159560), (435, 127648), (464, 119670), (480, 115681), (580, 95736), (696, 79780), (870, 63824), (928, 59835), (1160, 47868), (1392, 39890), (1740, 31912), (2320, 23934), (2784, 19945), (3480, 15956), (3989, 13920), (4640, 11967), (6960, 7978)]