127829880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{118361}}^1$

素因数の和:118381

約数の個数: 64

約数和(自身を含む): 426103200

約数和(自身を除く): 298273320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 118361, 236722, 355083, 473444, 591805, 710166, 946888, 1065249, 1183610, 1420332, 1775415, 2130498, 2367220, 2840664, 3195747, 3550830, 4260996, 4734440, 5326245, 6391494, 7101660, 8521992, 10652490, 12782988, 14203320, 15978735, 21304980, 25565976, 31957470, 42609960, 63914940, 127829880]

約数ペア:

[(1, 127829880), (2, 63914940), (3, 42609960), (4, 31957470), (5, 25565976), (6, 21304980), (8, 15978735), (9, 14203320), (10, 12782988), (12, 10652490), (15, 8521992), (18, 7101660), (20, 6391494), (24, 5326245), (27, 4734440), (30, 4260996), (36, 3550830), (40, 3195747), (45, 2840664), (54, 2367220), (60, 2130498), (72, 1775415), (90, 1420332), (108, 1183610), (120, 1065249), (135, 946888), (180, 710166), (216, 591805), (270, 473444), (360, 355083), (540, 236722), (1080, 118361)]