183223440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1057

約数の個数: 120

約数和(自身を含む): 617837688

約数和(自身を除く): 434614248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 397, 641, 720, 794, 1191, 1282, 1588, 1923, 1985, 2382, 2564, 3176, 3205, 3573, 3846, 3970, 4764, 5128, 5769, 5955, 6352, 6410, 7146, 7692, 7940, 9528, 9615, 10256, 11538, 11910, 12820, 14292, 15384, 15880, 17865, 19056, 19230, 23076, 23820, 25640, 28584, 28845, 30768, 31760, 35730, 38460, 46152, 47640, 51280, 57168, 57690, 71460, 76920, 92304, 95280, 115380, 142920, 153840, 230760, 254477, 285840, 461520, 508954, 763431, 1017908, 1272385, 1526862, 2035816, 2290293, 2544770, 3053724, 3817155, 4071632, 4580586, 5089540, 6107448, 7634310, 9161172, 10179080, 11451465, 12214896, 15268620, 18322344, 20358160, 22902930, 30537240, 36644688, 45805860, 61074480, 91611720, 183223440]

約数ペア:

[(1, 183223440), (2, 91611720), (3, 61074480), (4, 45805860), (5, 36644688), (6, 30537240), (8, 22902930), (9, 20358160), (10, 18322344), (12, 15268620), (15, 12214896), (16, 11451465), (18, 10179080), (20, 9161172), (24, 7634310), (30, 6107448), (36, 5089540), (40, 4580586), (45, 4071632), (48, 3817155), (60, 3053724), (72, 2544770), (80, 2290293), (90, 2035816), (120, 1526862), (144, 1272385), (180, 1017908), (240, 763431), (360, 508954), (397, 461520), (641, 285840), (720, 254477), (794, 230760), (1191, 153840), (1282, 142920), (1588, 115380), (1923, 95280), (1985, 92304), (2382, 76920), (2564, 71460), (3176, 57690), (3205, 57168), (3573, 51280), (3846, 47640), (3970, 46152), (4764, 38460), (5128, 35730), (5769, 31760), (5955, 30768), (6352, 28845), (6410, 28584), (7146, 25640), (7692, 23820), (7940, 23076), (9528, 19230), (9615, 19056), (10256, 17865), (11538, 15880), (11910, 15384), (12820, 14292)]