409960080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1613}}^1$

素因数の和:1985

約数の個数: 120

約数和(自身を含む): 1381538808

約数和(自身を除く): 971578728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 353, 360, 706, 720, 1059, 1412, 1613, 1765, 2118, 2824, 3177, 3226, 3530, 4236, 4839, 5295, 5648, 6354, 6452, 7060, 8065, 8472, 9678, 10590, 12708, 12904, 14120, 14517, 15885, 16130, 16944, 19356, 21180, 24195, 25416, 25808, 28240, 29034, 31770, 32260, 38712, 42360, 48390, 50832, 58068, 63540, 64520, 72585, 77424, 84720, 96780, 116136, 127080, 129040, 145170, 193560, 232272, 254160, 290340, 387120, 569389, 580680, 1138778, 1161360, 1708167, 2277556, 2846945, 3416334, 4555112, 5124501, 5693890, 6832668, 8540835, 9110224, 10249002, 11387780, 13665336, 17081670, 20498004, 22775560, 25622505, 27330672, 34163340, 40996008, 45551120, 51245010, 68326680, 81992016, 102490020, 136653360, 204980040, 409960080]

約数ペア:

[(1, 409960080), (2, 204980040), (3, 136653360), (4, 102490020), (5, 81992016), (6, 68326680), (8, 51245010), (9, 45551120), (10, 40996008), (12, 34163340), (15, 27330672), (16, 25622505), (18, 22775560), (20, 20498004), (24, 17081670), (30, 13665336), (36, 11387780), (40, 10249002), (45, 9110224), (48, 8540835), (60, 6832668), (72, 5693890), (80, 5124501), (90, 4555112), (120, 3416334), (144, 2846945), (180, 2277556), (240, 1708167), (353, 1161360), (360, 1138778), (706, 580680), (720, 569389), (1059, 387120), (1412, 290340), (1613, 254160), (1765, 232272), (2118, 193560), (2824, 145170), (3177, 129040), (3226, 127080), (3530, 116136), (4236, 96780), (4839, 84720), (5295, 77424), (5648, 72585), (6354, 64520), (6452, 63540), (7060, 58068), (8065, 50832), (8472, 48390), (9678, 42360), (10590, 38712), (12708, 32260), (12904, 31770), (14120, 29034), (14517, 28240), (15885, 25808), (16130, 25416), (16944, 24195), (19356, 21180)]