61519680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 168

約数和(自身を含む): 217179144

約数和(自身を除く): 155659464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 521, 576, 615, 656, 720, 738, 820, 960, 984, 1042, 1230, 1312, 1440, 1476, 1563, 1640, 1845, 1968, 2084, 2460, 2605, 2624, 2880, 2952, 3126, 3280, 3690, 3936, 4168, 4689, 4920, 5210, 5904, 6252, 6560, 7380, 7815, 7872, 8336, 9378, 9840, 10420, 11808, 12504, 13120, 14760, 15630, 16672, 18756, 19680, 20840, 21361, 23445, 23616, 25008, 29520, 31260, 33344, 37512, 39360, 41680, 42722, 46890, 50016, 59040, 62520, 64083, 75024, 83360, 85444, 93780, 100032, 106805, 118080, 125040, 128166, 150048, 166720, 170888, 187560, 192249, 213610, 250080, 256332, 300096, 320415, 341776, 375120, 384498, 427220, 500160, 512664, 640830, 683552, 750240, 768996, 854440, 961245, 1025328, 1281660, 1367104, 1500480, 1537992, 1708880, 1922490, 2050656, 2563320, 3075984, 3417760, 3844980, 4101312, 5126640, 6151968, 6835520, 7689960, 10253280, 12303936, 15379920, 20506560, 30759840, 61519680]

約数ペア:

[(1, 61519680), (2, 30759840), (3, 20506560), (4, 15379920), (5, 12303936), (6, 10253280), (8, 7689960), (9, 6835520), (10, 6151968), (12, 5126640), (15, 4101312), (16, 3844980), (18, 3417760), (20, 3075984), (24, 2563320), (30, 2050656), (32, 1922490), (36, 1708880), (40, 1537992), (41, 1500480), (45, 1367104), (48, 1281660), (60, 1025328), (64, 961245), (72, 854440), (80, 768996), (82, 750240), (90, 683552), (96, 640830), (120, 512664), (123, 500160), (144, 427220), (160, 384498), (164, 375120), (180, 341776), (192, 320415), (205, 300096), (240, 256332), (246, 250080), (288, 213610), (320, 192249), (328, 187560), (360, 170888), (369, 166720), (410, 150048), (480, 128166), (492, 125040), (521, 118080), (576, 106805), (615, 100032), (656, 93780), (720, 85444), (738, 83360), (820, 75024), (960, 64083), (984, 62520), (1042, 59040), (1230, 50016), (1312, 46890), (1440, 42722), (1476, 41680), (1563, 39360), (1640, 37512), (1845, 33344), (1968, 31260), (2084, 29520), (2460, 25008), (2605, 23616), (2624, 23445), (2880, 21361), (2952, 20840), (3126, 19680), (3280, 18756), (3690, 16672), (3936, 15630), (4168, 14760), (4689, 13120), (4920, 12504), (5210, 11808), (5904, 10420), (6252, 9840), (6560, 9378), (7380, 8336), (7815, 7872)]