78774120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{593}}^1$

素因数の和:657

約数の個数: 160

約数和(自身を含む): 271683720

約数和(自身を除く): 192909600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 54, 60, 72, 81, 82, 90, 108, 120, 123, 135, 162, 164, 180, 205, 216, 246, 270, 324, 328, 360, 369, 405, 410, 492, 540, 593, 615, 648, 738, 810, 820, 984, 1080, 1107, 1186, 1230, 1476, 1620, 1640, 1779, 1845, 2214, 2372, 2460, 2952, 2965, 3240, 3321, 3558, 3690, 4428, 4744, 4920, 5337, 5535, 5930, 6642, 7116, 7380, 8856, 8895, 10674, 11070, 11860, 13284, 14232, 14760, 16011, 16605, 17790, 21348, 22140, 23720, 24313, 26568, 26685, 32022, 33210, 35580, 42696, 44280, 48033, 48626, 53370, 64044, 66420, 71160, 72939, 80055, 96066, 97252, 106740, 121565, 128088, 132840, 145878, 160110, 192132, 194504, 213480, 218817, 240165, 243130, 291756, 320220, 364695, 384264, 437634, 480330, 486260, 583512, 640440, 656451, 729390, 875268, 960660, 972520, 1094085, 1312902, 1458780, 1750536, 1921320, 1969353, 2188170, 2625804, 2917560, 3282255, 3938706, 4376340, 5251608, 6564510, 7877412, 8752680, 9846765, 13129020, 15754824, 19693530, 26258040, 39387060, 78774120]

約数ペア:

[(1, 78774120), (2, 39387060), (3, 26258040), (4, 19693530), (5, 15754824), (6, 13129020), (8, 9846765), (9, 8752680), (10, 7877412), (12, 6564510), (15, 5251608), (18, 4376340), (20, 3938706), (24, 3282255), (27, 2917560), (30, 2625804), (36, 2188170), (40, 1969353), (41, 1921320), (45, 1750536), (54, 1458780), (60, 1312902), (72, 1094085), (81, 972520), (82, 960660), (90, 875268), (108, 729390), (120, 656451), (123, 640440), (135, 583512), (162, 486260), (164, 480330), (180, 437634), (205, 384264), (216, 364695), (246, 320220), (270, 291756), (324, 243130), (328, 240165), (360, 218817), (369, 213480), (405, 194504), (410, 192132), (492, 160110), (540, 145878), (593, 132840), (615, 128088), (648, 121565), (738, 106740), (810, 97252), (820, 96066), (984, 80055), (1080, 72939), (1107, 71160), (1186, 66420), (1230, 64044), (1476, 53370), (1620, 48626), (1640, 48033), (1779, 44280), (1845, 42696), (2214, 35580), (2372, 33210), (2460, 32022), (2952, 26685), (2965, 26568), (3240, 24313), (3321, 23720), (3558, 22140), (3690, 21348), (4428, 17790), (4744, 16605), (4920, 16011), (5337, 14760), (5535, 14232), (5930, 13284), (6642, 11860), (7116, 11070), (7380, 10674), (8856, 8895)]