42909480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:680

約数の個数: 128

約数和(自身を含む): 145411200

約数和(自身を除く): 102501720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 593, 603, 670, 804, 1005, 1080, 1186, 1206, 1340, 1608, 1779, 1809, 2010, 2372, 2412, 2680, 2965, 3015, 3558, 3618, 4020, 4744, 4824, 5337, 5930, 6030, 7116, 7236, 8040, 8895, 9045, 10674, 11860, 12060, 14232, 14472, 16011, 17790, 18090, 21348, 23720, 24120, 26685, 32022, 35580, 36180, 39731, 42696, 53370, 64044, 71160, 72360, 79462, 80055, 106740, 119193, 128088, 158924, 160110, 198655, 213480, 238386, 317848, 320220, 357579, 397310, 476772, 595965, 640440, 715158, 794620, 953544, 1072737, 1191930, 1430316, 1589240, 1787895, 2145474, 2383860, 2860632, 3575790, 4290948, 4767720, 5363685, 7151580, 8581896, 10727370, 14303160, 21454740, 42909480]

約数ペア:

[(1, 42909480), (2, 21454740), (3, 14303160), (4, 10727370), (5, 8581896), (6, 7151580), (8, 5363685), (9, 4767720), (10, 4290948), (12, 3575790), (15, 2860632), (18, 2383860), (20, 2145474), (24, 1787895), (27, 1589240), (30, 1430316), (36, 1191930), (40, 1072737), (45, 953544), (54, 794620), (60, 715158), (67, 640440), (72, 595965), (90, 476772), (108, 397310), (120, 357579), (134, 320220), (135, 317848), (180, 238386), (201, 213480), (216, 198655), (268, 160110), (270, 158924), (335, 128088), (360, 119193), (402, 106740), (536, 80055), (540, 79462), (593, 72360), (603, 71160), (670, 64044), (804, 53370), (1005, 42696), (1080, 39731), (1186, 36180), (1206, 35580), (1340, 32022), (1608, 26685), (1779, 24120), (1809, 23720), (2010, 21348), (2372, 18090), (2412, 17790), (2680, 16011), (2965, 14472), (3015, 14232), (3558, 12060), (3618, 11860), (4020, 10674), (4744, 9045), (4824, 8895), (5337, 8040), (5930, 7236), (6030, 7116)]