42319440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 144934920

約数和(自身を除く): 102615480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1109, 1272, 1590, 1908, 2120, 2218, 2385, 2544, 3180, 3327, 3816, 4240, 4436, 4770, 5545, 6360, 6654, 7632, 8872, 9540, 9981, 11090, 12720, 13308, 16635, 17744, 19080, 19962, 22180, 26616, 33270, 38160, 39924, 44360, 49905, 53232, 58777, 66540, 79848, 88720, 99810, 117554, 133080, 159696, 176331, 199620, 235108, 266160, 293885, 352662, 399240, 470216, 528993, 587770, 705324, 798480, 881655, 940432, 1057986, 1175540, 1410648, 1763310, 2115972, 2351080, 2644965, 2821296, 3526620, 4231944, 4702160, 5289930, 7053240, 8463888, 10579860, 14106480, 21159720, 42319440]

約数ペア:

[(1, 42319440), (2, 21159720), (3, 14106480), (4, 10579860), (5, 8463888), (6, 7053240), (8, 5289930), (9, 4702160), (10, 4231944), (12, 3526620), (15, 2821296), (16, 2644965), (18, 2351080), (20, 2115972), (24, 1763310), (30, 1410648), (36, 1175540), (40, 1057986), (45, 940432), (48, 881655), (53, 798480), (60, 705324), (72, 587770), (80, 528993), (90, 470216), (106, 399240), (120, 352662), (144, 293885), (159, 266160), (180, 235108), (212, 199620), (240, 176331), (265, 159696), (318, 133080), (360, 117554), (424, 99810), (477, 88720), (530, 79848), (636, 66540), (720, 58777), (795, 53232), (848, 49905), (954, 44360), (1060, 39924), (1109, 38160), (1272, 33270), (1590, 26616), (1908, 22180), (2120, 19962), (2218, 19080), (2385, 17744), (2544, 16635), (3180, 13308), (3327, 12720), (3816, 11090), (4240, 9981), (4436, 9540), (4770, 8872), (5545, 7632), (6360, 6654)]