40955760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:372

約数の個数: 160

約数和(自身を含む): 143681280

約数和(自身を除く): 102725520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 67, 72, 80, 90, 108, 120, 134, 135, 144, 180, 201, 216, 240, 268, 270, 283, 335, 360, 402, 432, 536, 540, 566, 603, 670, 720, 804, 849, 1005, 1072, 1080, 1132, 1206, 1340, 1415, 1608, 1698, 1809, 2010, 2160, 2264, 2412, 2547, 2680, 2830, 3015, 3216, 3396, 3618, 4020, 4245, 4528, 4824, 5094, 5360, 5660, 6030, 6792, 7236, 7641, 8040, 8490, 9045, 9648, 10188, 11320, 12060, 12735, 13584, 14472, 15282, 16080, 16980, 18090, 18961, 20376, 22640, 24120, 25470, 28944, 30564, 33960, 36180, 37922, 38205, 40752, 48240, 50940, 56883, 61128, 67920, 72360, 75844, 76410, 94805, 101880, 113766, 122256, 144720, 151688, 152820, 170649, 189610, 203760, 227532, 284415, 303376, 305640, 341298, 379220, 455064, 511947, 568830, 611280, 682596, 758440, 853245, 910128, 1023894, 1137660, 1365192, 1516880, 1706490, 2047788, 2275320, 2559735, 2730384, 3412980, 4095576, 4550640, 5119470, 6825960, 8191152, 10238940, 13651920, 20477880, 40955760]

約数ペア:

[(1, 40955760), (2, 20477880), (3, 13651920), (4, 10238940), (5, 8191152), (6, 6825960), (8, 5119470), (9, 4550640), (10, 4095576), (12, 3412980), (15, 2730384), (16, 2559735), (18, 2275320), (20, 2047788), (24, 1706490), (27, 1516880), (30, 1365192), (36, 1137660), (40, 1023894), (45, 910128), (48, 853245), (54, 758440), (60, 682596), (67, 611280), (72, 568830), (80, 511947), (90, 455064), (108, 379220), (120, 341298), (134, 305640), (135, 303376), (144, 284415), (180, 227532), (201, 203760), (216, 189610), (240, 170649), (268, 152820), (270, 151688), (283, 144720), (335, 122256), (360, 113766), (402, 101880), (432, 94805), (536, 76410), (540, 75844), (566, 72360), (603, 67920), (670, 61128), (720, 56883), (804, 50940), (849, 48240), (1005, 40752), (1072, 38205), (1080, 37922), (1132, 36180), (1206, 33960), (1340, 30564), (1415, 28944), (1608, 25470), (1698, 24120), (1809, 22640), (2010, 20376), (2160, 18961), (2264, 18090), (2412, 16980), (2547, 16080), (2680, 15282), (2830, 14472), (3015, 13584), (3216, 12735), (3396, 12060), (3618, 11320), (4020, 10188), (4245, 9648), (4528, 9045), (4824, 8490), (5094, 8040), (5360, 7641), (5660, 7236), (6030, 6792)]