38955240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{449}}^1$

素因数の和:707

約数の個数: 96

約数和(自身を含む): 127413000

約数和(自身を除く): 88457760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 241, 360, 449, 482, 723, 898, 964, 1205, 1347, 1446, 1796, 1928, 2169, 2245, 2410, 2694, 2892, 3592, 3615, 4041, 4338, 4490, 4820, 5388, 5784, 6735, 7230, 8082, 8676, 8980, 9640, 10776, 10845, 13470, 14460, 16164, 17352, 17960, 20205, 21690, 26940, 28920, 32328, 40410, 43380, 53880, 80820, 86760, 108209, 161640, 216418, 324627, 432836, 541045, 649254, 865672, 973881, 1082090, 1298508, 1623135, 1947762, 2164180, 2597016, 3246270, 3895524, 4328360, 4869405, 6492540, 7791048, 9738810, 12985080, 19477620, 38955240]

約数ペア:

[(1, 38955240), (2, 19477620), (3, 12985080), (4, 9738810), (5, 7791048), (6, 6492540), (8, 4869405), (9, 4328360), (10, 3895524), (12, 3246270), (15, 2597016), (18, 2164180), (20, 1947762), (24, 1623135), (30, 1298508), (36, 1082090), (40, 973881), (45, 865672), (60, 649254), (72, 541045), (90, 432836), (120, 324627), (180, 216418), (241, 161640), (360, 108209), (449, 86760), (482, 80820), (723, 53880), (898, 43380), (964, 40410), (1205, 32328), (1347, 28920), (1446, 26940), (1796, 21690), (1928, 20205), (2169, 17960), (2245, 17352), (2410, 16164), (2694, 14460), (2892, 13470), (3592, 10845), (3615, 10776), (4041, 9640), (4338, 8980), (4490, 8676), (4820, 8082), (5388, 7230), (5784, 6735)]