80662080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1151}}^1$

素因数の和:1244

約数の個数: 112

約数和(自身を含む): 259835904

約数和(自身を除く): 179173824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1151, 1168, 1460, 1752, 2190, 2302, 2336, 2920, 3453, 3504, 4380, 4604, 4672, 5755, 5840, 6906, 7008, 8760, 9208, 11510, 11680, 13812, 14016, 17265, 17520, 18416, 23020, 23360, 27624, 34530, 35040, 36832, 46040, 55248, 69060, 70080, 73664, 84023, 92080, 110496, 138120, 168046, 184160, 220992, 252069, 276240, 336092, 368320, 420115, 504138, 552480, 672184, 840230, 1008276, 1104960, 1260345, 1344368, 1680460, 2016552, 2520690, 2688736, 3360920, 4033104, 5041380, 5377472, 6721840, 8066208, 10082760, 13443680, 16132416, 20165520, 26887360, 40331040, 80662080]

約数ペア:

[(1, 80662080), (2, 40331040), (3, 26887360), (4, 20165520), (5, 16132416), (6, 13443680), (8, 10082760), (10, 8066208), (12, 6721840), (15, 5377472), (16, 5041380), (20, 4033104), (24, 3360920), (30, 2688736), (32, 2520690), (40, 2016552), (48, 1680460), (60, 1344368), (64, 1260345), (73, 1104960), (80, 1008276), (96, 840230), (120, 672184), (146, 552480), (160, 504138), (192, 420115), (219, 368320), (240, 336092), (292, 276240), (320, 252069), (365, 220992), (438, 184160), (480, 168046), (584, 138120), (730, 110496), (876, 92080), (960, 84023), (1095, 73664), (1151, 70080), (1168, 69060), (1460, 55248), (1752, 46040), (2190, 36832), (2302, 35040), (2336, 34530), (2920, 27624), (3453, 23360), (3504, 23020), (4380, 18416), (4604, 17520), (4672, 17265), (5755, 14016), (5840, 13812), (6906, 11680), (7008, 11510), (8760, 9208)]