4707120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1783}}^1$

素因数の和:1810

約数の個数: 80

約数和(自身を含む): 15927552

約数和(自身を除く): 11220432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1783, 2640, 3566, 5349, 7132, 8915, 10698, 14264, 17830, 19613, 21396, 26745, 28528, 35660, 39226, 42792, 53490, 58839, 71320, 78452, 85584, 98065, 106980, 117678, 142640, 156904, 196130, 213960, 235356, 294195, 313808, 392260, 427920, 470712, 588390, 784520, 941424, 1176780, 1569040, 2353560, 4707120]

約数ペア:

[(1, 4707120), (2, 2353560), (3, 1569040), (4, 1176780), (5, 941424), (6, 784520), (8, 588390), (10, 470712), (11, 427920), (12, 392260), (15, 313808), (16, 294195), (20, 235356), (22, 213960), (24, 196130), (30, 156904), (33, 142640), (40, 117678), (44, 106980), (48, 98065), (55, 85584), (60, 78452), (66, 71320), (80, 58839), (88, 53490), (110, 42792), (120, 39226), (132, 35660), (165, 28528), (176, 26745), (220, 21396), (240, 19613), (264, 17830), (330, 14264), (440, 10698), (528, 8915), (660, 7132), (880, 5349), (1320, 3566), (1783, 2640)]