672528120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{883}}^1$

素因数の和:1485

約数の個数: 128

約数和(自身を含む): 2207312640

約数和(自身を除く): 1534784520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 577, 660, 883, 1154, 1320, 1731, 1766, 2308, 2649, 2885, 3462, 3532, 4415, 4616, 5298, 5770, 6347, 6924, 7064, 8655, 8830, 9713, 10596, 11540, 12694, 13245, 13848, 17310, 17660, 19041, 19426, 21192, 23080, 25388, 26490, 29139, 31735, 34620, 35320, 38082, 38852, 48565, 50776, 52980, 58278, 63470, 69240, 76164, 77704, 95205, 97130, 105960, 116556, 126940, 145695, 152328, 190410, 194260, 233112, 253880, 291390, 380820, 388520, 509491, 582780, 761640, 1018982, 1165560, 1528473, 2037964, 2547455, 3056946, 4075928, 5094910, 5604401, 6113892, 7642365, 10189820, 11208802, 12227784, 15284730, 16813203, 20379640, 22417604, 28022005, 30569460, 33626406, 44835208, 56044010, 61138920, 67252812, 84066015, 112088020, 134505624, 168132030, 224176040, 336264060, 672528120]

約数ペア:

[(1, 672528120), (2, 336264060), (3, 224176040), (4, 168132030), (5, 134505624), (6, 112088020), (8, 84066015), (10, 67252812), (11, 61138920), (12, 56044010), (15, 44835208), (20, 33626406), (22, 30569460), (24, 28022005), (30, 22417604), (33, 20379640), (40, 16813203), (44, 15284730), (55, 12227784), (60, 11208802), (66, 10189820), (88, 7642365), (110, 6113892), (120, 5604401), (132, 5094910), (165, 4075928), (220, 3056946), (264, 2547455), (330, 2037964), (440, 1528473), (577, 1165560), (660, 1018982), (883, 761640), (1154, 582780), (1320, 509491), (1731, 388520), (1766, 380820), (2308, 291390), (2649, 253880), (2885, 233112), (3462, 194260), (3532, 190410), (4415, 152328), (4616, 145695), (5298, 126940), (5770, 116556), (6347, 105960), (6924, 97130), (7064, 95205), (8655, 77704), (8830, 76164), (9713, 69240), (10596, 63470), (11540, 58278), (12694, 52980), (13245, 50776), (13848, 48565), (17310, 38852), (17660, 38082), (19041, 35320), (19426, 34620), (21192, 31735), (23080, 29139), (25388, 26490)]