2331120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:910

約数の個数: 80

約数和(自身を含む): 7892352

約数和(自身を除く): 5561232

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, 883, 1320, 1766, 2640, 2649, 3532, 4415, 5298, 7064, 8830, 9713, 10596, 13245, 14128, 17660, 19426, 21192, 26490, 29139, 35320, 38852, 42384, 48565, 52980, 58278, 70640, 77704, 97130, 105960, 116556, 145695, 155408, 194260, 211920, 233112, 291390, 388520, 466224, 582780, 777040, 1165560, 2331120]

約数ペア:

[(1, 2331120), (2, 1165560), (3, 777040), (4, 582780), (5, 466224), (6, 388520), (8, 291390), (10, 233112), (11, 211920), (12, 194260), (15, 155408), (16, 145695), (20, 116556), (22, 105960), (24, 97130), (30, 77704), (33, 70640), (40, 58278), (44, 52980), (48, 48565), (55, 42384), (60, 38852), (66, 35320), (80, 29139), (88, 26490), (110, 21192), (120, 19426), (132, 17660), (165, 14128), (176, 13245), (220, 10596), (240, 9713), (264, 8830), (330, 7064), (440, 5298), (528, 4415), (660, 3532), (880, 2649), (883, 2640), (1320, 1766)]