7436772480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{3989}}^1$

素因数の和:4982

約数の個数: 128

約数和(自身を含む): 23735073600

約数和(自身を除く): 16298301120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 971, 1920, 1942, 2913, 3884, 3989, 4855, 5826, 7768, 7978, 9710, 11652, 11967, 14565, 15536, 15956, 19420, 19945, 23304, 23934, 29130, 31072, 31912, 38840, 39890, 46608, 47868, 58260, 59835, 62144, 63824, 77680, 79780, 93216, 95736, 116520, 119670, 124288, 127648, 155360, 159560, 186432, 191472, 233040, 239340, 255296, 310720, 319120, 372864, 382944, 466080, 478680, 510592, 621440, 638240, 765888, 932160, 957360, 1276480, 1531776, 1864320, 1914720, 2552960, 3829440, 3873319, 7658880, 7746638, 11619957, 15493276, 19366595, 23239914, 30986552, 38733190, 46479828, 58099785, 61973104, 77466380, 92959656, 116199570, 123946208, 154932760, 185919312, 232399140, 247892416, 309865520, 371838624, 464798280, 495784832, 619731040, 743677248, 929596560, 1239462080, 1487354496, 1859193120, 2478924160, 3718386240, 7436772480]

約数ペア:

[(1, 7436772480), (2, 3718386240), (3, 2478924160), (4, 1859193120), (5, 1487354496), (6, 1239462080), (8, 929596560), (10, 743677248), (12, 619731040), (15, 495784832), (16, 464798280), (20, 371838624), (24, 309865520), (30, 247892416), (32, 232399140), (40, 185919312), (48, 154932760), (60, 123946208), (64, 116199570), (80, 92959656), (96, 77466380), (120, 61973104), (128, 58099785), (160, 46479828), (192, 38733190), (240, 30986552), (320, 23239914), (384, 19366595), (480, 15493276), (640, 11619957), (960, 7746638), (971, 7658880), (1920, 3873319), (1942, 3829440), (2913, 2552960), (3884, 1914720), (3989, 1864320), (4855, 1531776), (5826, 1276480), (7768, 957360), (7978, 932160), (9710, 765888), (11652, 638240), (11967, 621440), (14565, 510592), (15536, 478680), (15956, 466080), (19420, 382944), (19945, 372864), (23304, 319120), (23934, 310720), (29130, 255296), (31072, 239340), (31912, 233040), (38840, 191472), (39890, 186432), (46608, 159560), (47868, 155360), (58260, 127648), (59835, 124288), (62144, 119670), (63824, 116520), (77680, 95736), (79780, 93216)]