2763120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:442

約数の個数: 80

約数和(自身を含む): 8883360

約数和(自身を除く): 6120240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 397, 435, 464, 580, 696, 794, 870, 1160, 1191, 1392, 1588, 1740, 1985, 2320, 2382, 3176, 3480, 3970, 4764, 5955, 6352, 6960, 7940, 9528, 11513, 11910, 15880, 19056, 23026, 23820, 31760, 34539, 46052, 47640, 57565, 69078, 92104, 95280, 115130, 138156, 172695, 184208, 230260, 276312, 345390, 460520, 552624, 690780, 921040, 1381560, 2763120]

約数ペア:

[(1, 2763120), (2, 1381560), (3, 921040), (4, 690780), (5, 552624), (6, 460520), (8, 345390), (10, 276312), (12, 230260), (15, 184208), (16, 172695), (20, 138156), (24, 115130), (29, 95280), (30, 92104), (40, 69078), (48, 57565), (58, 47640), (60, 46052), (80, 34539), (87, 31760), (116, 23820), (120, 23026), (145, 19056), (174, 15880), (232, 11910), (240, 11513), (290, 9528), (348, 7940), (397, 6960), (435, 6352), (464, 5955), (580, 4764), (696, 3970), (794, 3480), (870, 3176), (1160, 2382), (1191, 2320), (1392, 1985), (1588, 1740)]