144846480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{12841}}^1$

素因数の和:12904

約数の個数: 80

約数和(自身を含む): 458613504

約数和(自身を除く): 313767024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 12841, 25682, 38523, 51364, 64205, 77046, 102728, 128410, 154092, 192615, 205456, 256820, 308184, 385230, 513640, 603527, 616368, 770460, 1027280, 1207054, 1540920, 1810581, 2414108, 3017635, 3081840, 3621162, 4828216, 6035270, 7242324, 9052905, 9656432, 12070540, 14484648, 18105810, 24141080, 28969296, 36211620, 48282160, 72423240, 144846480]

約数ペア:

[(1, 144846480), (2, 72423240), (3, 48282160), (4, 36211620), (5, 28969296), (6, 24141080), (8, 18105810), (10, 14484648), (12, 12070540), (15, 9656432), (16, 9052905), (20, 7242324), (24, 6035270), (30, 4828216), (40, 3621162), (47, 3081840), (48, 3017635), (60, 2414108), (80, 1810581), (94, 1540920), (120, 1207054), (141, 1027280), (188, 770460), (235, 616368), (240, 603527), (282, 513640), (376, 385230), (470, 308184), (564, 256820), (705, 205456), (752, 192615), (940, 154092), (1128, 128410), (1410, 102728), (1880, 77046), (2256, 64205), (2820, 51364), (3760, 38523), (5640, 25682), (11280, 12841)]