156020160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:842

約数の個数: 112

約数和(自身を含む): 497872512

約数和(自身を除く): 341852352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 331, 480, 491, 662, 960, 982, 993, 1324, 1473, 1655, 1964, 1986, 2455, 2648, 2946, 3310, 3928, 3972, 4910, 4965, 5296, 5892, 6620, 7365, 7856, 7944, 9820, 9930, 10592, 11784, 13240, 14730, 15712, 15888, 19640, 19860, 21184, 23568, 26480, 29460, 31424, 31776, 39280, 39720, 47136, 52960, 58920, 63552, 78560, 79440, 94272, 105920, 117840, 157120, 158880, 162521, 235680, 317760, 325042, 471360, 487563, 650084, 812605, 975126, 1300168, 1625210, 1950252, 2437815, 2600336, 3250420, 3900504, 4875630, 5200672, 6500840, 7801008, 9751260, 10401344, 13001680, 15602016, 19502520, 26003360, 31204032, 39005040, 52006720, 78010080, 156020160]

約数ペア:

[(1, 156020160), (2, 78010080), (3, 52006720), (4, 39005040), (5, 31204032), (6, 26003360), (8, 19502520), (10, 15602016), (12, 13001680), (15, 10401344), (16, 9751260), (20, 7801008), (24, 6500840), (30, 5200672), (32, 4875630), (40, 3900504), (48, 3250420), (60, 2600336), (64, 2437815), (80, 1950252), (96, 1625210), (120, 1300168), (160, 975126), (192, 812605), (240, 650084), (320, 487563), (331, 471360), (480, 325042), (491, 317760), (662, 235680), (960, 162521), (982, 158880), (993, 157120), (1324, 117840), (1473, 105920), (1655, 94272), (1964, 79440), (1986, 78560), (2455, 63552), (2648, 58920), (2946, 52960), (3310, 47136), (3928, 39720), (3972, 39280), (4910, 31776), (4965, 31424), (5296, 29460), (5892, 26480), (6620, 23568), (7365, 21184), (7856, 19860), (7944, 19640), (9820, 15888), (9930, 15712), (10592, 14730), (11784, 13240)]