30759840

素因数分解:

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

素因数の和:583

約数の個数: 144

約数和(自身を含む): 107734536

約数和(自身を除く): 76974696

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, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 205, 240, 246, 288, 328, 360, 369, 410, 480, 492, 521, 615, 656, 720, 738, 820, 984, 1042, 1230, 1312, 1440, 1476, 1563, 1640, 1845, 1968, 2084, 2460, 2605, 2952, 3126, 3280, 3690, 3936, 4168, 4689, 4920, 5210, 5904, 6252, 6560, 7380, 7815, 8336, 9378, 9840, 10420, 11808, 12504, 14760, 15630, 16672, 18756, 19680, 20840, 21361, 23445, 25008, 29520, 31260, 37512, 41680, 42722, 46890, 50016, 59040, 62520, 64083, 75024, 83360, 85444, 93780, 106805, 125040, 128166, 150048, 170888, 187560, 192249, 213610, 250080, 256332, 320415, 341776, 375120, 384498, 427220, 512664, 640830, 683552, 750240, 768996, 854440, 961245, 1025328, 1281660, 1537992, 1708880, 1922490, 2050656, 2563320, 3075984, 3417760, 3844980, 5126640, 6151968, 7689960, 10253280, 15379920, 30759840]

約数ペア:

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