754377840

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5012

約数の個数: 160

約数和(自身を含む): 2635545600

約数和(自身を除く): 1881167760

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, 71, 72, 80, 90, 108, 120, 135, 142, 144, 180, 213, 216, 240, 270, 284, 355, 360, 426, 432, 540, 568, 639, 710, 720, 852, 1065, 1080, 1136, 1278, 1420, 1704, 1917, 2130, 2160, 2556, 2840, 3195, 3408, 3834, 4260, 4919, 5112, 5680, 6390, 7668, 8520, 9585, 9838, 10224, 12780, 14757, 15336, 17040, 19170, 19676, 24595, 25560, 29514, 30672, 38340, 39352, 44271, 49190, 51120, 59028, 73785, 76680, 78704, 88542, 98380, 118056, 132813, 147570, 153360, 177084, 196760, 221355, 236112, 265626, 295140, 349249, 354168, 393520, 442710, 531252, 590280, 664065, 698498, 708336, 885420, 1047747, 1062504, 1180560, 1328130, 1396996, 1746245, 1770840, 2095494, 2125008, 2656260, 2793992, 3143241, 3492490, 3541680, 4190988, 5238735, 5312520, 5587984, 6286482, 6984980, 8381976, 9429723, 10477470, 10625040, 12572964, 13969960, 15716205, 16763952, 18859446, 20954940, 25145928, 27939920, 31432410, 37718892, 41909880, 47148615, 50291856, 62864820, 75437784, 83819760, 94297230, 125729640, 150875568, 188594460, 251459280, 377188920, 754377840]

約数ペア:

[(1, 754377840), (2, 377188920), (3, 251459280), (4, 188594460), (5, 150875568), (6, 125729640), (8, 94297230), (9, 83819760), (10, 75437784), (12, 62864820), (15, 50291856), (16, 47148615), (18, 41909880), (20, 37718892), (24, 31432410), (27, 27939920), (30, 25145928), (36, 20954940), (40, 18859446), (45, 16763952), (48, 15716205), (54, 13969960), (60, 12572964), (71, 10625040), (72, 10477470), (80, 9429723), (90, 8381976), (108, 6984980), (120, 6286482), (135, 5587984), (142, 5312520), (144, 5238735), (180, 4190988), (213, 3541680), (216, 3492490), (240, 3143241), (270, 2793992), (284, 2656260), (355, 2125008), (360, 2095494), (426, 1770840), (432, 1746245), (540, 1396996), (568, 1328130), (639, 1180560), (710, 1062504), (720, 1047747), (852, 885420), (1065, 708336), (1080, 698498), (1136, 664065), (1278, 590280), (1420, 531252), (1704, 442710), (1917, 393520), (2130, 354168), (2160, 349249), (2556, 295140), (2840, 265626), (3195, 236112), (3408, 221355), (3834, 196760), (4260, 177084), (4919, 153360), (5112, 147570), (5680, 132813), (6390, 118056), (7668, 98380), (8520, 88542), (9585, 78704), (9838, 76680), (10224, 73785), (12780, 59028), (14757, 51120), (15336, 49190), (17040, 44271), (19170, 39352), (19676, 38340), (24595, 30672), (25560, 29514)]