1885428960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{11867}}^1$

素因数の和:12216

約数の個数: 96

約数和(自身を含む): 5957546112

約数和(自身を除く): 4072117152

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, 331, 480, 662, 993, 1324, 1655, 1986, 2648, 3310, 3972, 4965, 5296, 6620, 7944, 9930, 10592, 11867, 13240, 15888, 19860, 23734, 26480, 31776, 35601, 39720, 47468, 52960, 59335, 71202, 79440, 94936, 118670, 142404, 158880, 178005, 189872, 237340, 284808, 356010, 379744, 474680, 569616, 712020, 949360, 1139232, 1424040, 1898720, 2848080, 3927977, 5696160, 7855954, 11783931, 15711908, 19639885, 23567862, 31423816, 39279770, 47135724, 58919655, 62847632, 78559540, 94271448, 117839310, 125695264, 157119080, 188542896, 235678620, 314238160, 377085792, 471357240, 628476320, 942714480, 1885428960]

約数ペア:

[(1, 1885428960), (2, 942714480), (3, 628476320), (4, 471357240), (5, 377085792), (6, 314238160), (8, 235678620), (10, 188542896), (12, 157119080), (15, 125695264), (16, 117839310), (20, 94271448), (24, 78559540), (30, 62847632), (32, 58919655), (40, 47135724), (48, 39279770), (60, 31423816), (80, 23567862), (96, 19639885), (120, 15711908), (160, 11783931), (240, 7855954), (331, 5696160), (480, 3927977), (662, 2848080), (993, 1898720), (1324, 1424040), (1655, 1139232), (1986, 949360), (2648, 712020), (3310, 569616), (3972, 474680), (4965, 379744), (5296, 356010), (6620, 284808), (7944, 237340), (9930, 189872), (10592, 178005), (11867, 158880), (13240, 142404), (15888, 118670), (19860, 94936), (23734, 79440), (26480, 71202), (31776, 59335), (35601, 52960), (39720, 47468)]