120984960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1116

約数の個数: 128

約数和(自身を含む): 392340960

約数和(自身を除く): 271356000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 305, 320, 366, 384, 480, 488, 610, 640, 732, 915, 960, 976, 1033, 1220, 1464, 1830, 1920, 1952, 2066, 2440, 2928, 3099, 3660, 3904, 4132, 4880, 5165, 5856, 6198, 7320, 7808, 8264, 9760, 10330, 11712, 12396, 14640, 15495, 16528, 19520, 20660, 23424, 24792, 29280, 30990, 33056, 39040, 41320, 49584, 58560, 61980, 63013, 66112, 82640, 99168, 117120, 123960, 126026, 132224, 165280, 189039, 198336, 247920, 252052, 315065, 330560, 378078, 396672, 495840, 504104, 630130, 661120, 756156, 945195, 991680, 1008208, 1260260, 1512312, 1890390, 1983360, 2016416, 2520520, 3024624, 3780780, 4032832, 5041040, 6049248, 7561560, 8065664, 10082080, 12098496, 15123120, 20164160, 24196992, 30246240, 40328320, 60492480, 120984960]

約数ペア:

[(1, 120984960), (2, 60492480), (3, 40328320), (4, 30246240), (5, 24196992), (6, 20164160), (8, 15123120), (10, 12098496), (12, 10082080), (15, 8065664), (16, 7561560), (20, 6049248), (24, 5041040), (30, 4032832), (32, 3780780), (40, 3024624), (48, 2520520), (60, 2016416), (61, 1983360), (64, 1890390), (80, 1512312), (96, 1260260), (120, 1008208), (122, 991680), (128, 945195), (160, 756156), (183, 661120), (192, 630130), (240, 504104), (244, 495840), (305, 396672), (320, 378078), (366, 330560), (384, 315065), (480, 252052), (488, 247920), (610, 198336), (640, 189039), (732, 165280), (915, 132224), (960, 126026), (976, 123960), (1033, 117120), (1220, 99168), (1464, 82640), (1830, 66112), (1920, 63013), (1952, 61980), (2066, 58560), (2440, 49584), (2928, 41320), (3099, 39040), (3660, 33056), (3904, 30990), (4132, 29280), (4880, 24792), (5165, 23424), (5856, 20660), (6198, 19520), (7320, 16528), (7808, 15495), (8264, 14640), (9760, 12396), (10330, 11712)]