209292480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{72671}}^1$

素因数の和:72694

約数の個数: 84

約数和(自身を含む): 719888832

約数和(自身を除く): 510596352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 72671, 145342, 218013, 290684, 363355, 436026, 581368, 654039, 726710, 872052, 1090065, 1162736, 1308078, 1453420, 1744104, 2180130, 2325472, 2616156, 2906840, 3270195, 3488208, 4360260, 4650944, 5232312, 5813680, 6540390, 6976416, 8720520, 10464624, 11627360, 13080780, 13952832, 17441040, 20929248, 23254720, 26161560, 34882080, 41858496, 52323120, 69764160, 104646240, 209292480]

約数ペア:

[(1, 209292480), (2, 104646240), (3, 69764160), (4, 52323120), (5, 41858496), (6, 34882080), (8, 26161560), (9, 23254720), (10, 20929248), (12, 17441040), (15, 13952832), (16, 13080780), (18, 11627360), (20, 10464624), (24, 8720520), (30, 6976416), (32, 6540390), (36, 5813680), (40, 5232312), (45, 4650944), (48, 4360260), (60, 3488208), (64, 3270195), (72, 2906840), (80, 2616156), (90, 2325472), (96, 2180130), (120, 1744104), (144, 1453420), (160, 1308078), (180, 1162736), (192, 1090065), (240, 872052), (288, 726710), (320, 654039), (360, 581368), (480, 436026), (576, 363355), (720, 290684), (960, 218013), (1440, 145342), (2880, 72671)]