448542960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109937}}^1$

素因数の和:109970

約数の個数: 80

約数和(自身を含む): 1472289696

約数和(自身を除く): 1023746736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 109937, 219874, 329811, 439748, 549685, 659622, 879496, 1099370, 1319244, 1649055, 1758992, 1868929, 2198740, 2638488, 3298110, 3737858, 4397480, 5276976, 5606787, 6596220, 7475716, 8794960, 9344645, 11213574, 13192440, 14951432, 18689290, 22427148, 26384880, 28033935, 29902864, 37378580, 44854296, 56067870, 74757160, 89708592, 112135740, 149514320, 224271480, 448542960]

約数ペア:

[(1, 448542960), (2, 224271480), (3, 149514320), (4, 112135740), (5, 89708592), (6, 74757160), (8, 56067870), (10, 44854296), (12, 37378580), (15, 29902864), (16, 28033935), (17, 26384880), (20, 22427148), (24, 18689290), (30, 14951432), (34, 13192440), (40, 11213574), (48, 9344645), (51, 8794960), (60, 7475716), (68, 6596220), (80, 5606787), (85, 5276976), (102, 4397480), (120, 3737858), (136, 3298110), (170, 2638488), (204, 2198740), (240, 1868929), (255, 1758992), (272, 1649055), (340, 1319244), (408, 1099370), (510, 879496), (680, 659622), (816, 549685), (1020, 439748), (1360, 329811), (2040, 219874), (4080, 109937)]