1098984960

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{47699}}^1$

素因数の和:47728

約数の個数: 120

約数和(自身を含む): 3806173800

約数和(自身を除く): 2707188840

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, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 11520, 23040, 47699, 95398, 143097, 190796, 238495, 286194, 381592, 429291, 476990, 572388, 715485, 763184, 858582, 953980, 1144776, 1430970, 1526368, 1717164, 1907960, 2146455, 2289552, 2861940, 3052736, 3434328, 3815920, 4292910, 4579104, 5723880, 6105472, 6868656, 7631840, 8585820, 9158208, 11447760, 12210944, 13737312, 15263680, 17171640, 18316416, 22895520, 24421888, 27474624, 30527360, 34343280, 36632832, 45791040, 54949248, 61054720, 68686560, 73265664, 91582080, 109898496, 122109440, 137373120, 183164160, 219796992, 274746240, 366328320, 549492480, 1098984960]

約数ペア:

[(1, 1098984960), (2, 549492480), (3, 366328320), (4, 274746240), (5, 219796992), (6, 183164160), (8, 137373120), (9, 122109440), (10, 109898496), (12, 91582080), (15, 73265664), (16, 68686560), (18, 61054720), (20, 54949248), (24, 45791040), (30, 36632832), (32, 34343280), (36, 30527360), (40, 27474624), (45, 24421888), (48, 22895520), (60, 18316416), (64, 17171640), (72, 15263680), (80, 13737312), (90, 12210944), (96, 11447760), (120, 9158208), (128, 8585820), (144, 7631840), (160, 6868656), (180, 6105472), (192, 5723880), (240, 4579104), (256, 4292910), (288, 3815920), (320, 3434328), (360, 3052736), (384, 2861940), (480, 2289552), (512, 2146455), (576, 1907960), (640, 1717164), (720, 1526368), (768, 1430970), (960, 1144776), (1152, 953980), (1280, 858582), (1440, 763184), (1536, 715485), (1920, 572388), (2304, 476990), (2560, 429291), (2880, 381592), (3840, 286194), (4608, 238495), (5760, 190796), (7680, 143097), (11520, 95398), (23040, 47699)]