2972762640

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5233}}^1$

素因数の和:5518

約数の個数: 160

約数和(自身を含む): 10280413440

約数和(自身を除く): 7307650800

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, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 263, 270, 360, 432, 526, 540, 720, 789, 1052, 1080, 1315, 1578, 2104, 2160, 2367, 2630, 3156, 3945, 4208, 4734, 5233, 5260, 6312, 7101, 7890, 9468, 10466, 10520, 11835, 12624, 14202, 15699, 15780, 18936, 20932, 21040, 23670, 26165, 28404, 31398, 31560, 35505, 37872, 41864, 47097, 47340, 52330, 56808, 62796, 63120, 71010, 78495, 83728, 94194, 94680, 104660, 113616, 125592, 141291, 142020, 156990, 188388, 189360, 209320, 235485, 251184, 282582, 284040, 313980, 376776, 418640, 470970, 565164, 568080, 627960, 706455, 753552, 941940, 1130328, 1255920, 1376279, 1412910, 1883880, 2260656, 2752558, 2825820, 3767760, 4128837, 5505116, 5651640, 6881395, 8257674, 11010232, 11303280, 12386511, 13762790, 16515348, 20644185, 22020464, 24773022, 27525580, 33030696, 37159533, 41288370, 49546044, 55051160, 61932555, 66061392, 74319066, 82576740, 99092088, 110102320, 123865110, 148638132, 165153480, 185797665, 198184176, 247730220, 297276264, 330306960, 371595330, 495460440, 594552528, 743190660, 990920880, 1486381320, 2972762640]

約数ペア:

[(1, 2972762640), (2, 1486381320), (3, 990920880), (4, 743190660), (5, 594552528), (6, 495460440), (8, 371595330), (9, 330306960), (10, 297276264), (12, 247730220), (15, 198184176), (16, 185797665), (18, 165153480), (20, 148638132), (24, 123865110), (27, 110102320), (30, 99092088), (36, 82576740), (40, 74319066), (45, 66061392), (48, 61932555), (54, 55051160), (60, 49546044), (72, 41288370), (80, 37159533), (90, 33030696), (108, 27525580), (120, 24773022), (135, 22020464), (144, 20644185), (180, 16515348), (216, 13762790), (240, 12386511), (263, 11303280), (270, 11010232), (360, 8257674), (432, 6881395), (526, 5651640), (540, 5505116), (720, 4128837), (789, 3767760), (1052, 2825820), (1080, 2752558), (1315, 2260656), (1578, 1883880), (2104, 1412910), (2160, 1376279), (2367, 1255920), (2630, 1130328), (3156, 941940), (3945, 753552), (4208, 706455), (4734, 627960), (5233, 568080), (5260, 565164), (6312, 470970), (7101, 418640), (7890, 376776), (9468, 313980), (10466, 284040), (10520, 282582), (11835, 251184), (12624, 235485), (14202, 209320), (15699, 189360), (15780, 188388), (18936, 156990), (20932, 142020), (21040, 141291), (23670, 125592), (26165, 113616), (28404, 104660), (31398, 94680), (31560, 94194), (35505, 83728), (37872, 78495), (41864, 71010), (47097, 63120), (47340, 62796), (52330, 56808)]