1720229760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{298651}}^1$

素因数の和:298676

約数の個数: 96

約数和(自身を含む): 5940188280

約数和(自身を除く): 4219958520

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, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 576, 640, 720, 960, 1152, 1440, 1920, 2880, 5760, 298651, 597302, 895953, 1194604, 1493255, 1791906, 2389208, 2687859, 2986510, 3583812, 4479765, 4778416, 5375718, 5973020, 7167624, 8959530, 9556832, 10751436, 11946040, 13439295, 14335248, 17919060, 19113664, 21502872, 23892080, 26878590, 28670496, 35838120, 38227328, 43005744, 47784160, 53757180, 57340992, 71676240, 86011488, 95568320, 107514360, 114681984, 143352480, 172022976, 191136640, 215028720, 286704960, 344045952, 430057440, 573409920, 860114880, 1720229760]

約数ペア:

[(1, 1720229760), (2, 860114880), (3, 573409920), (4, 430057440), (5, 344045952), (6, 286704960), (8, 215028720), (9, 191136640), (10, 172022976), (12, 143352480), (15, 114681984), (16, 107514360), (18, 95568320), (20, 86011488), (24, 71676240), (30, 57340992), (32, 53757180), (36, 47784160), (40, 43005744), (45, 38227328), (48, 35838120), (60, 28670496), (64, 26878590), (72, 23892080), (80, 21502872), (90, 19113664), (96, 17919060), (120, 14335248), (128, 13439295), (144, 11946040), (160, 10751436), (180, 9556832), (192, 8959530), (240, 7167624), (288, 5973020), (320, 5375718), (360, 4778416), (384, 4479765), (480, 3583812), (576, 2986510), (640, 2687859), (720, 2389208), (960, 1791906), (1152, 1493255), (1440, 1194604), (1920, 895953), (2880, 597302), (5760, 298651)]