155095560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{47869}}^1$

素因数の和:47892

約数の個数: 80

約数和(自身を含む): 521304300

約数和(自身を除く): 366208740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 47869, 95738, 143607, 191476, 239345, 287214, 382952, 430821, 478690, 574428, 718035, 861642, 957380, 1148856, 1292463, 1436070, 1723284, 1914760, 2154105, 2584926, 2872140, 3446568, 3877389, 4308210, 5169852, 5744280, 6462315, 7754778, 8616420, 10339704, 12924630, 15509556, 17232840, 19386945, 25849260, 31019112, 38773890, 51698520, 77547780, 155095560]

約数ペア:

[(1, 155095560), (2, 77547780), (3, 51698520), (4, 38773890), (5, 31019112), (6, 25849260), (8, 19386945), (9, 17232840), (10, 15509556), (12, 12924630), (15, 10339704), (18, 8616420), (20, 7754778), (24, 6462315), (27, 5744280), (30, 5169852), (36, 4308210), (40, 3877389), (45, 3446568), (54, 2872140), (60, 2584926), (72, 2154105), (81, 1914760), (90, 1723284), (108, 1436070), (120, 1292463), (135, 1148856), (162, 957380), (180, 861642), (216, 718035), (270, 574428), (324, 478690), (360, 430821), (405, 382952), (540, 287214), (648, 239345), (810, 191476), (1080, 143607), (1620, 95738), (3240, 47869)]