40542480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5119}}^1$

素因数の和:5149

約数の個数: 120

約数和(自身を含む): 148561920

約数和(自身を除く): 108019440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 5119, 7920, 10238, 15357, 20476, 25595, 30714, 40952, 46071, 51190, 56309, 61428, 76785, 81904, 92142, 102380, 112618, 122856, 153570, 168927, 184284, 204760, 225236, 230355, 245712, 281545, 307140, 337854, 368568, 409520, 450472, 460710, 506781, 563090, 614280, 675708, 737136, 844635, 900944, 921420, 1013562, 1126180, 1228560, 1351416, 1689270, 1842840, 2027124, 2252360, 2533905, 2702832, 3378540, 3685680, 4054248, 4504720, 5067810, 6757080, 8108496, 10135620, 13514160, 20271240, 40542480]

約数ペア:

[(1, 40542480), (2, 20271240), (3, 13514160), (4, 10135620), (5, 8108496), (6, 6757080), (8, 5067810), (9, 4504720), (10, 4054248), (11, 3685680), (12, 3378540), (15, 2702832), (16, 2533905), (18, 2252360), (20, 2027124), (22, 1842840), (24, 1689270), (30, 1351416), (33, 1228560), (36, 1126180), (40, 1013562), (44, 921420), (45, 900944), (48, 844635), (55, 737136), (60, 675708), (66, 614280), (72, 563090), (80, 506781), (88, 460710), (90, 450472), (99, 409520), (110, 368568), (120, 337854), (132, 307140), (144, 281545), (165, 245712), (176, 230355), (180, 225236), (198, 204760), (220, 184284), (240, 168927), (264, 153570), (330, 122856), (360, 112618), (396, 102380), (440, 92142), (495, 81904), (528, 76785), (660, 61428), (720, 56309), (792, 51190), (880, 46071), (990, 40952), (1320, 30714), (1584, 25595), (1980, 20476), (2640, 15357), (3960, 10238), (5119, 7920)]