188547120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{853}}^1$

素因数の和:1179

約数の個数: 120

約数和(自身を含む): 636011376

約数和(自身を除く): 447464256

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, 307, 360, 614, 720, 853, 921, 1228, 1535, 1706, 1842, 2456, 2559, 2763, 3070, 3412, 3684, 4265, 4605, 4912, 5118, 5526, 6140, 6824, 7368, 7677, 8530, 9210, 10236, 11052, 12280, 12795, 13648, 13815, 14736, 15354, 17060, 18420, 20472, 22104, 24560, 25590, 27630, 30708, 34120, 36840, 38385, 40944, 44208, 51180, 55260, 61416, 68240, 73680, 76770, 102360, 110520, 122832, 153540, 204720, 221040, 261871, 307080, 523742, 614160, 785613, 1047484, 1309355, 1571226, 2094968, 2356839, 2618710, 3142452, 3928065, 4189936, 4713678, 5237420, 6284904, 7856130, 9427356, 10474840, 11784195, 12569808, 15712260, 18854712, 20949680, 23568390, 31424520, 37709424, 47136780, 62849040, 94273560, 188547120]

約数ペア:

[(1, 188547120), (2, 94273560), (3, 62849040), (4, 47136780), (5, 37709424), (6, 31424520), (8, 23568390), (9, 20949680), (10, 18854712), (12, 15712260), (15, 12569808), (16, 11784195), (18, 10474840), (20, 9427356), (24, 7856130), (30, 6284904), (36, 5237420), (40, 4713678), (45, 4189936), (48, 3928065), (60, 3142452), (72, 2618710), (80, 2356839), (90, 2094968), (120, 1571226), (144, 1309355), (180, 1047484), (240, 785613), (307, 614160), (360, 523742), (614, 307080), (720, 261871), (853, 221040), (921, 204720), (1228, 153540), (1535, 122832), (1706, 110520), (1842, 102360), (2456, 76770), (2559, 73680), (2763, 68240), (3070, 61416), (3412, 55260), (3684, 51180), (4265, 44208), (4605, 40944), (4912, 38385), (5118, 36840), (5526, 34120), (6140, 30708), (6824, 27630), (7368, 25590), (7677, 24560), (8530, 22104), (9210, 20472), (10236, 18420), (11052, 17060), (12280, 15354), (12795, 14736), (13648, 13815)]