123193560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8627}}^1$

素因数の和:8665

約数の個数: 128

約数和(自身を含む): 447275520

約数和(自身を除く): 324081960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 8627, 14280, 17254, 25881, 34508, 43135, 51762, 60389, 69016, 86270, 103524, 120778, 129405, 146659, 172540, 181167, 207048, 241556, 258810, 293318, 301945, 345080, 362334, 439977, 483112, 517620, 586636, 603890, 724668, 733295, 879954, 905835, 1026613, 1035240, 1173272, 1207780, 1449336, 1466590, 1759908, 1811670, 2053226, 2199885, 2415560, 2933180, 3079839, 3519816, 3623340, 4106452, 4399770, 5133065, 5866360, 6159678, 7246680, 8212904, 8799540, 10266130, 12319356, 15399195, 17599080, 20532260, 24638712, 30798390, 41064520, 61596780, 123193560]

約数ペア:

[(1, 123193560), (2, 61596780), (3, 41064520), (4, 30798390), (5, 24638712), (6, 20532260), (7, 17599080), (8, 15399195), (10, 12319356), (12, 10266130), (14, 8799540), (15, 8212904), (17, 7246680), (20, 6159678), (21, 5866360), (24, 5133065), (28, 4399770), (30, 4106452), (34, 3623340), (35, 3519816), (40, 3079839), (42, 2933180), (51, 2415560), (56, 2199885), (60, 2053226), (68, 1811670), (70, 1759908), (84, 1466590), (85, 1449336), (102, 1207780), (105, 1173272), (119, 1035240), (120, 1026613), (136, 905835), (140, 879954), (168, 733295), (170, 724668), (204, 603890), (210, 586636), (238, 517620), (255, 483112), (280, 439977), (340, 362334), (357, 345080), (408, 301945), (420, 293318), (476, 258810), (510, 241556), (595, 207048), (680, 181167), (714, 172540), (840, 146659), (952, 129405), (1020, 120778), (1190, 103524), (1428, 86270), (1785, 69016), (2040, 60389), (2380, 51762), (2856, 43135), (3570, 34508), (4760, 25881), (7140, 17254), (8627, 14280)]