155411760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{92507}}^1$

素因数の和:92530

約数の個数: 80

約数和(自身を含む): 550607616

約数和(自身を除く): 395195856

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 92507, 185014, 277521, 370028, 462535, 555042, 647549, 740056, 925070, 1110084, 1295098, 1387605, 1480112, 1850140, 1942647, 2220168, 2590196, 2775210, 3237745, 3700280, 3885294, 4440336, 5180392, 5550420, 6475490, 7400560, 7770588, 9713235, 10360784, 11100840, 12950980, 15541176, 19426470, 22201680, 25901960, 31082352, 38852940, 51803920, 77705880, 155411760]

約数ペア:

[(1, 155411760), (2, 77705880), (3, 51803920), (4, 38852940), (5, 31082352), (6, 25901960), (7, 22201680), (8, 19426470), (10, 15541176), (12, 12950980), (14, 11100840), (15, 10360784), (16, 9713235), (20, 7770588), (21, 7400560), (24, 6475490), (28, 5550420), (30, 5180392), (35, 4440336), (40, 3885294), (42, 3700280), (48, 3237745), (56, 2775210), (60, 2590196), (70, 2220168), (80, 1942647), (84, 1850140), (105, 1480112), (112, 1387605), (120, 1295098), (140, 1110084), (168, 925070), (210, 740056), (240, 647549), (280, 555042), (336, 462535), (420, 370028), (560, 277521), (840, 185014), (1680, 92507)]