188502240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{787}}^1$

素因数の和:1304

約数の個数: 96

約数和(自身を含む): 595728000

約数和(自身を除く): 407225760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 499, 787, 998, 1497, 1574, 1996, 2361, 2495, 2994, 3148, 3935, 3992, 4722, 4990, 5988, 6296, 7485, 7870, 7984, 9444, 9980, 11805, 11976, 12592, 14970, 15740, 15968, 18888, 19960, 23610, 23952, 25184, 29940, 31480, 37776, 39920, 47220, 47904, 59880, 62960, 75552, 79840, 94440, 119760, 125920, 188880, 239520, 377760, 392713, 785426, 1178139, 1570852, 1963565, 2356278, 3141704, 3927130, 4712556, 5890695, 6283408, 7854260, 9425112, 11781390, 12566816, 15708520, 18850224, 23562780, 31417040, 37700448, 47125560, 62834080, 94251120, 188502240]

約数ペア:

[(1, 188502240), (2, 94251120), (3, 62834080), (4, 47125560), (5, 37700448), (6, 31417040), (8, 23562780), (10, 18850224), (12, 15708520), (15, 12566816), (16, 11781390), (20, 9425112), (24, 7854260), (30, 6283408), (32, 5890695), (40, 4712556), (48, 3927130), (60, 3141704), (80, 2356278), (96, 1963565), (120, 1570852), (160, 1178139), (240, 785426), (480, 392713), (499, 377760), (787, 239520), (998, 188880), (1497, 125920), (1574, 119760), (1996, 94440), (2361, 79840), (2495, 75552), (2994, 62960), (3148, 59880), (3935, 47904), (3992, 47220), (4722, 39920), (4990, 37776), (5988, 31480), (6296, 29940), (7485, 25184), (7870, 23952), (7984, 23610), (9444, 19960), (9980, 18888), (11805, 15968), (11976, 15740), (12592, 14970)]