442000080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{613889}}^1$

素因数の和:613908

約数の個数: 60

約数和(自身を含む): 1484386020

約数和(自身を除く): 1042385940

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, 360, 720, 613889, 1227778, 1841667, 2455556, 3069445, 3683334, 4911112, 5525001, 6138890, 7366668, 9208335, 9822224, 11050002, 12277780, 14733336, 18416670, 22100004, 24555560, 27625005, 29466672, 36833340, 44200008, 49111120, 55250010, 73666680, 88400016, 110500020, 147333360, 221000040, 442000080]

約数ペア:

[(1, 442000080), (2, 221000040), (3, 147333360), (4, 110500020), (5, 88400016), (6, 73666680), (8, 55250010), (9, 49111120), (10, 44200008), (12, 36833340), (15, 29466672), (16, 27625005), (18, 24555560), (20, 22100004), (24, 18416670), (30, 14733336), (36, 12277780), (40, 11050002), (45, 9822224), (48, 9208335), (60, 7366668), (72, 6138890), (80, 5525001), (90, 4911112), (120, 3683334), (144, 3069445), (180, 2455556), (240, 1841667), (360, 1227778), (720, 613889)]