381004920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{7103}}^1$

素因数の和:7269

約数の個数: 96

約数和(自身を含む): 1246752000

約数和(自身を除く): 865747080

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, 149, 180, 298, 360, 447, 596, 745, 894, 1192, 1341, 1490, 1788, 2235, 2682, 2980, 3576, 4470, 5364, 5960, 6705, 7103, 8940, 10728, 13410, 14206, 17880, 21309, 26820, 28412, 35515, 42618, 53640, 56824, 63927, 71030, 85236, 106545, 127854, 142060, 170472, 213090, 255708, 284120, 319635, 426180, 511416, 639270, 852360, 1058347, 1278540, 2116694, 2557080, 3175041, 4233388, 5291735, 6350082, 8466776, 9525123, 10583470, 12700164, 15875205, 19050246, 21166940, 25400328, 31750410, 38100492, 42333880, 47625615, 63500820, 76200984, 95251230, 127001640, 190502460, 381004920]

約数ペア:

[(1, 381004920), (2, 190502460), (3, 127001640), (4, 95251230), (5, 76200984), (6, 63500820), (8, 47625615), (9, 42333880), (10, 38100492), (12, 31750410), (15, 25400328), (18, 21166940), (20, 19050246), (24, 15875205), (30, 12700164), (36, 10583470), (40, 9525123), (45, 8466776), (60, 6350082), (72, 5291735), (90, 4233388), (120, 3175041), (149, 2557080), (180, 2116694), (298, 1278540), (360, 1058347), (447, 852360), (596, 639270), (745, 511416), (894, 426180), (1192, 319635), (1341, 284120), (1490, 255708), (1788, 213090), (2235, 170472), (2682, 142060), (2980, 127854), (3576, 106545), (4470, 85236), (5364, 71030), (5960, 63927), (6705, 56824), (7103, 53640), (8940, 42618), (10728, 35515), (13410, 28412), (14206, 26820), (17880, 21309)]