8289360

素因数分解:

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

素因数の和:445

約数の個数: 120

約数和(自身を含む): 28870920

約数和(自身を除く): 20581560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 397, 435, 464, 522, 580, 696, 720, 794, 870, 1044, 1160, 1191, 1305, 1392, 1588, 1740, 1985, 2088, 2320, 2382, 2610, 3176, 3480, 3573, 3970, 4176, 4764, 5220, 5955, 6352, 6960, 7146, 7940, 9528, 10440, 11513, 11910, 14292, 15880, 17865, 19056, 20880, 23026, 23820, 28584, 31760, 34539, 35730, 46052, 47640, 57168, 57565, 69078, 71460, 92104, 95280, 103617, 115130, 138156, 142920, 172695, 184208, 207234, 230260, 276312, 285840, 345390, 414468, 460520, 518085, 552624, 690780, 828936, 921040, 1036170, 1381560, 1657872, 2072340, 2763120, 4144680, 8289360]

約数ペア:

[(1, 8289360), (2, 4144680), (3, 2763120), (4, 2072340), (5, 1657872), (6, 1381560), (8, 1036170), (9, 921040), (10, 828936), (12, 690780), (15, 552624), (16, 518085), (18, 460520), (20, 414468), (24, 345390), (29, 285840), (30, 276312), (36, 230260), (40, 207234), (45, 184208), (48, 172695), (58, 142920), (60, 138156), (72, 115130), (80, 103617), (87, 95280), (90, 92104), (116, 71460), (120, 69078), (144, 57565), (145, 57168), (174, 47640), (180, 46052), (232, 35730), (240, 34539), (261, 31760), (290, 28584), (348, 23820), (360, 23026), (397, 20880), (435, 19056), (464, 17865), (522, 15880), (580, 14292), (696, 11910), (720, 11513), (794, 10440), (870, 9528), (1044, 7940), (1160, 7146), (1191, 6960), (1305, 6352), (1392, 5955), (1588, 5220), (1740, 4764), (1985, 4176), (2088, 3970), (2320, 3573), (2382, 3480), (2610, 3176)]