179361960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:411

約数の個数: 128

約数和(自身を含む): 554428800

約数和(自身を除く): 375066840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 107, 120, 122, 183, 214, 229, 244, 305, 321, 366, 428, 458, 488, 535, 610, 642, 687, 732, 856, 915, 916, 1070, 1145, 1220, 1284, 1374, 1464, 1605, 1830, 1832, 2140, 2290, 2440, 2568, 2748, 3210, 3435, 3660, 4280, 4580, 5496, 6420, 6527, 6870, 7320, 9160, 12840, 13054, 13740, 13969, 19581, 24503, 26108, 27480, 27938, 32635, 39162, 41907, 49006, 52216, 55876, 65270, 69845, 73509, 78324, 83814, 97905, 98012, 111752, 122515, 130540, 139690, 147018, 156648, 167628, 195810, 196024, 209535, 245030, 261080, 279380, 294036, 335256, 367545, 391620, 419070, 490060, 558760, 588072, 735090, 783240, 838140, 980120, 1470180, 1494683, 1676280, 2940360, 2989366, 4484049, 5978732, 7473415, 8968098, 11957464, 14946830, 17936196, 22420245, 29893660, 35872392, 44840490, 59787320, 89680980, 179361960]

約数ペア:

[(1, 179361960), (2, 89680980), (3, 59787320), (4, 44840490), (5, 35872392), (6, 29893660), (8, 22420245), (10, 17936196), (12, 14946830), (15, 11957464), (20, 8968098), (24, 7473415), (30, 5978732), (40, 4484049), (60, 2989366), (61, 2940360), (107, 1676280), (120, 1494683), (122, 1470180), (183, 980120), (214, 838140), (229, 783240), (244, 735090), (305, 588072), (321, 558760), (366, 490060), (428, 419070), (458, 391620), (488, 367545), (535, 335256), (610, 294036), (642, 279380), (687, 261080), (732, 245030), (856, 209535), (915, 196024), (916, 195810), (1070, 167628), (1145, 156648), (1220, 147018), (1284, 139690), (1374, 130540), (1464, 122515), (1605, 111752), (1830, 98012), (1832, 97905), (2140, 83814), (2290, 78324), (2440, 73509), (2568, 69845), (2748, 65270), (3210, 55876), (3435, 52216), (3660, 49006), (4280, 41907), (4580, 39162), (5496, 32635), (6420, 27938), (6527, 27480), (6870, 26108), (7320, 24503), (9160, 19581), (12840, 13969), (13054, 13740)]