1276902360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28837}}^1$

素因数の和:28898

約数の個数: 128

約数和(自身を含む): 4360305600

約数和(自身を除く): 3083403240

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, 82, 90, 108, 120, 123, 135, 164, 180, 205, 216, 246, 270, 328, 360, 369, 410, 492, 540, 615, 738, 820, 984, 1080, 1107, 1230, 1476, 1640, 1845, 2214, 2460, 2952, 3690, 4428, 4920, 5535, 7380, 8856, 11070, 14760, 22140, 28837, 44280, 57674, 86511, 115348, 144185, 173022, 230696, 259533, 288370, 346044, 432555, 519066, 576740, 692088, 778599, 865110, 1038132, 1153480, 1182317, 1297665, 1557198, 1730220, 2076264, 2364634, 2595330, 3114396, 3460440, 3546951, 3892995, 4729268, 5190660, 5911585, 6228792, 7093902, 7785990, 9458536, 10381320, 10640853, 11823170, 14187804, 15571980, 17734755, 21281706, 23646340, 28375608, 31143960, 31922559, 35469510, 42563412, 47292680, 53204265, 63845118, 70939020, 85126824, 106408530, 127690236, 141878040, 159612795, 212817060, 255380472, 319225590, 425634120, 638451180, 1276902360]

約数ペア:

[(1, 1276902360), (2, 638451180), (3, 425634120), (4, 319225590), (5, 255380472), (6, 212817060), (8, 159612795), (9, 141878040), (10, 127690236), (12, 106408530), (15, 85126824), (18, 70939020), (20, 63845118), (24, 53204265), (27, 47292680), (30, 42563412), (36, 35469510), (40, 31922559), (41, 31143960), (45, 28375608), (54, 23646340), (60, 21281706), (72, 17734755), (82, 15571980), (90, 14187804), (108, 11823170), (120, 10640853), (123, 10381320), (135, 9458536), (164, 7785990), (180, 7093902), (205, 6228792), (216, 5911585), (246, 5190660), (270, 4729268), (328, 3892995), (360, 3546951), (369, 3460440), (410, 3114396), (492, 2595330), (540, 2364634), (615, 2076264), (738, 1730220), (820, 1557198), (984, 1297665), (1080, 1182317), (1107, 1153480), (1230, 1038132), (1476, 865110), (1640, 778599), (1845, 692088), (2214, 576740), (2460, 519066), (2952, 432555), (3690, 346044), (4428, 288370), (4920, 259533), (5535, 230696), (7380, 173022), (8856, 144185), (11070, 115348), (14760, 86511), (22140, 57674), (28837, 44280)]