1854772160

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{1033}}^1$

素因数の和:1262

約数の個数: 112

約数和(自身を含む): 4588776192

約数和(自身を除く): 2734004032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 181, 248, 310, 320, 362, 496, 620, 724, 905, 992, 1033, 1240, 1448, 1810, 1984, 2066, 2480, 2896, 3620, 4132, 4960, 5165, 5611, 5792, 7240, 8264, 9920, 10330, 11222, 11584, 14480, 16528, 20660, 22444, 28055, 28960, 32023, 33056, 41320, 44888, 56110, 57920, 64046, 66112, 82640, 89776, 112220, 128092, 160115, 165280, 179552, 186973, 224440, 256184, 320230, 330560, 359104, 373946, 448880, 512368, 640460, 747892, 897760, 934865, 1024736, 1280920, 1495784, 1795520, 1869730, 2049472, 2561840, 2991568, 3739460, 5123680, 5796163, 5983136, 7478920, 10247360, 11592326, 11966272, 14957840, 23184652, 28980815, 29915680, 46369304, 57961630, 59831360, 92738608, 115923260, 185477216, 231846520, 370954432, 463693040, 927386080, 1854772160]

約数ペア:

[(1, 1854772160), (2, 927386080), (4, 463693040), (5, 370954432), (8, 231846520), (10, 185477216), (16, 115923260), (20, 92738608), (31, 59831360), (32, 57961630), (40, 46369304), (62, 29915680), (64, 28980815), (80, 23184652), (124, 14957840), (155, 11966272), (160, 11592326), (181, 10247360), (248, 7478920), (310, 5983136), (320, 5796163), (362, 5123680), (496, 3739460), (620, 2991568), (724, 2561840), (905, 2049472), (992, 1869730), (1033, 1795520), (1240, 1495784), (1448, 1280920), (1810, 1024736), (1984, 934865), (2066, 897760), (2480, 747892), (2896, 640460), (3620, 512368), (4132, 448880), (4960, 373946), (5165, 359104), (5611, 330560), (5792, 320230), (7240, 256184), (8264, 224440), (9920, 186973), (10330, 179552), (11222, 165280), (11584, 160115), (14480, 128092), (16528, 112220), (20660, 89776), (22444, 82640), (28055, 66112), (28960, 64046), (32023, 57920), (33056, 56110), (41320, 44888)]