196284840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{3643}}^1$

素因数の和:4106

約数の個数: 64

約数和(自身を含む): 590328000

約数和(自身を除く): 394043160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 449, 898, 1347, 1796, 2245, 2694, 3592, 3643, 4490, 5388, 6735, 7286, 8980, 10776, 10929, 13470, 14572, 17960, 18215, 21858, 26940, 29144, 36430, 43716, 53880, 54645, 72860, 87432, 109290, 145720, 218580, 437160, 1635707, 3271414, 4907121, 6542828, 8178535, 9814242, 13085656, 16357070, 19628484, 24535605, 32714140, 39256968, 49071210, 65428280, 98142420, 196284840]

約数ペア:

[(1, 196284840), (2, 98142420), (3, 65428280), (4, 49071210), (5, 39256968), (6, 32714140), (8, 24535605), (10, 19628484), (12, 16357070), (15, 13085656), (20, 9814242), (24, 8178535), (30, 6542828), (40, 4907121), (60, 3271414), (120, 1635707), (449, 437160), (898, 218580), (1347, 145720), (1796, 109290), (2245, 87432), (2694, 72860), (3592, 54645), (3643, 53880), (4490, 43716), (5388, 36430), (6735, 29144), (7286, 26940), (8980, 21858), (10776, 18215), (10929, 17960), (13470, 14572)]