90478560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{809}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 286584480

約数和(自身を除く): 196105920

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, 233, 240, 466, 480, 699, 809, 932, 1165, 1398, 1618, 1864, 2330, 2427, 2796, 3236, 3495, 3728, 4045, 4660, 4854, 5592, 6472, 6990, 7456, 8090, 9320, 9708, 11184, 12135, 12944, 13980, 16180, 18640, 19416, 22368, 24270, 25888, 27960, 32360, 37280, 38832, 48540, 55920, 64720, 77664, 97080, 111840, 129440, 188497, 194160, 376994, 388320, 565491, 753988, 942485, 1130982, 1507976, 1884970, 2261964, 2827455, 3015952, 3769940, 4523928, 5654910, 6031904, 7539880, 9047856, 11309820, 15079760, 18095712, 22619640, 30159520, 45239280, 90478560]

約数ペア:

[(1, 90478560), (2, 45239280), (3, 30159520), (4, 22619640), (5, 18095712), (6, 15079760), (8, 11309820), (10, 9047856), (12, 7539880), (15, 6031904), (16, 5654910), (20, 4523928), (24, 3769940), (30, 3015952), (32, 2827455), (40, 2261964), (48, 1884970), (60, 1507976), (80, 1130982), (96, 942485), (120, 753988), (160, 565491), (233, 388320), (240, 376994), (466, 194160), (480, 188497), (699, 129440), (809, 111840), (932, 97080), (1165, 77664), (1398, 64720), (1618, 55920), (1864, 48540), (2330, 38832), (2427, 37280), (2796, 32360), (3236, 27960), (3495, 25888), (3728, 24270), (4045, 22368), (4660, 19416), (4854, 18640), (5592, 16180), (6472, 13980), (6990, 12944), (7456, 12135), (8090, 11184), (9320, 9708)]