102918960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:883

約数の個数: 120

約数和(自身を含む): 347727744

約数和(自身を除く): 244808784

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 223, 240, 360, 446, 641, 669, 720, 892, 1115, 1282, 1338, 1784, 1923, 2007, 2230, 2564, 2676, 3205, 3345, 3568, 3846, 4014, 4460, 5128, 5352, 5769, 6410, 6690, 7692, 8028, 8920, 9615, 10035, 10256, 10704, 11538, 12820, 13380, 15384, 16056, 17840, 19230, 20070, 23076, 25640, 26760, 28845, 30768, 32112, 38460, 40140, 46152, 51280, 53520, 57690, 76920, 80280, 92304, 115380, 142943, 153840, 160560, 230760, 285886, 428829, 461520, 571772, 714715, 857658, 1143544, 1286487, 1429430, 1715316, 2144145, 2287088, 2572974, 2858860, 3430632, 4288290, 5145948, 5717720, 6432435, 6861264, 8576580, 10291896, 11435440, 12864870, 17153160, 20583792, 25729740, 34306320, 51459480, 102918960]

約数ペア:

[(1, 102918960), (2, 51459480), (3, 34306320), (4, 25729740), (5, 20583792), (6, 17153160), (8, 12864870), (9, 11435440), (10, 10291896), (12, 8576580), (15, 6861264), (16, 6432435), (18, 5717720), (20, 5145948), (24, 4288290), (30, 3430632), (36, 2858860), (40, 2572974), (45, 2287088), (48, 2144145), (60, 1715316), (72, 1429430), (80, 1286487), (90, 1143544), (120, 857658), (144, 714715), (180, 571772), (223, 461520), (240, 428829), (360, 285886), (446, 230760), (641, 160560), (669, 153840), (720, 142943), (892, 115380), (1115, 92304), (1282, 80280), (1338, 76920), (1784, 57690), (1923, 53520), (2007, 51280), (2230, 46152), (2564, 40140), (2676, 38460), (3205, 32112), (3345, 30768), (3568, 28845), (3846, 26760), (4014, 25640), (4460, 23076), (5128, 20070), (5352, 19230), (5769, 17840), (6410, 16056), (6690, 15384), (7692, 13380), (8028, 12820), (8920, 11538), (9615, 10704), (10035, 10256)]