165489360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{2203}}^1$

素因数の和:2532

約数の個数: 80

約数和(自身を含む): 514889664

約数和(自身を除く): 349400304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 626, 939, 1252, 1565, 1878, 2203, 2504, 3130, 3756, 4406, 4695, 5008, 6260, 6609, 7512, 8812, 9390, 11015, 12520, 13218, 15024, 17624, 18780, 22030, 25040, 26436, 33045, 35248, 37560, 44060, 52872, 66090, 75120, 88120, 105744, 132180, 176240, 264360, 528720, 689539, 1379078, 2068617, 2758156, 3447695, 4137234, 5516312, 6895390, 8274468, 10343085, 11032624, 13790780, 16548936, 20686170, 27581560, 33097872, 41372340, 55163120, 82744680, 165489360]

約数ペア:

[(1, 165489360), (2, 82744680), (3, 55163120), (4, 41372340), (5, 33097872), (6, 27581560), (8, 20686170), (10, 16548936), (12, 13790780), (15, 11032624), (16, 10343085), (20, 8274468), (24, 6895390), (30, 5516312), (40, 4137234), (48, 3447695), (60, 2758156), (80, 2068617), (120, 1379078), (240, 689539), (313, 528720), (626, 264360), (939, 176240), (1252, 132180), (1565, 105744), (1878, 88120), (2203, 75120), (2504, 66090), (3130, 52872), (3756, 44060), (4406, 37560), (4695, 35248), (5008, 33045), (6260, 26436), (6609, 25040), (7512, 22030), (8812, 18780), (9390, 17624), (11015, 15024), (12520, 13218)]