78714240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3727}}^1$

素因数の和:3760

約数の個数: 128

約数和(自身を含む): 273784320

約数和(自身を除く): 195070080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 3727, 4224, 5280, 7040, 7454, 10560, 11181, 14908, 18635, 21120, 22362, 29816, 37270, 40997, 44724, 55905, 59632, 74540, 81994, 89448, 111810, 119264, 122991, 149080, 163988, 178896, 204985, 223620, 238528, 245982, 298160, 327976, 357792, 409970, 447240, 477056, 491964, 596320, 614955, 655952, 715584, 819940, 894480, 983928, 1192640, 1229910, 1311904, 1431168, 1639880, 1788960, 1967856, 2385280, 2459820, 2623808, 3279760, 3577920, 3935712, 4919640, 5247616, 6559520, 7155840, 7871424, 9839280, 13119040, 15742848, 19678560, 26238080, 39357120, 78714240]

約数ペア:

[(1, 78714240), (2, 39357120), (3, 26238080), (4, 19678560), (5, 15742848), (6, 13119040), (8, 9839280), (10, 7871424), (11, 7155840), (12, 6559520), (15, 5247616), (16, 4919640), (20, 3935712), (22, 3577920), (24, 3279760), (30, 2623808), (32, 2459820), (33, 2385280), (40, 1967856), (44, 1788960), (48, 1639880), (55, 1431168), (60, 1311904), (64, 1229910), (66, 1192640), (80, 983928), (88, 894480), (96, 819940), (110, 715584), (120, 655952), (128, 614955), (132, 596320), (160, 491964), (165, 477056), (176, 447240), (192, 409970), (220, 357792), (240, 327976), (264, 298160), (320, 245982), (330, 238528), (352, 223620), (384, 204985), (440, 178896), (480, 163988), (528, 149080), (640, 122991), (660, 119264), (704, 111810), (880, 89448), (960, 81994), (1056, 74540), (1320, 59632), (1408, 55905), (1760, 44724), (1920, 40997), (2112, 37270), (2640, 29816), (3520, 22362), (3727, 21120), (4224, 18635), (5280, 14908), (7040, 11181), (7454, 10560)]