1682162640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{86531}}^1$

素因数の和:86559

約数の個数: 120

約数和(自身を含む): 5858562528

約数和(自身を除く): 4176399888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 19440, 86531, 173062, 259593, 346124, 432655, 519186, 692248, 778779, 865310, 1038372, 1297965, 1384496, 1557558, 1730620, 2076744, 2336337, 2595930, 3115116, 3461240, 3893895, 4153488, 4672674, 5191860, 6230232, 6922480, 7009011, 7787790, 9345348, 10383720, 11681685, 12460464, 14018022, 15575580, 18690696, 20767440, 21027033, 23363370, 28036044, 31151160, 35045055, 37381392, 42054066, 46726740, 56072088, 62302320, 70090110, 84108132, 93453480, 105135165, 112144176, 140180220, 168216264, 186906960, 210270330, 280360440, 336432528, 420540660, 560720880, 841081320, 1682162640]

約数ペア:

[(1, 1682162640), (2, 841081320), (3, 560720880), (4, 420540660), (5, 336432528), (6, 280360440), (8, 210270330), (9, 186906960), (10, 168216264), (12, 140180220), (15, 112144176), (16, 105135165), (18, 93453480), (20, 84108132), (24, 70090110), (27, 62302320), (30, 56072088), (36, 46726740), (40, 42054066), (45, 37381392), (48, 35045055), (54, 31151160), (60, 28036044), (72, 23363370), (80, 21027033), (81, 20767440), (90, 18690696), (108, 15575580), (120, 14018022), (135, 12460464), (144, 11681685), (162, 10383720), (180, 9345348), (216, 7787790), (240, 7009011), (243, 6922480), (270, 6230232), (324, 5191860), (360, 4672674), (405, 4153488), (432, 3893895), (486, 3461240), (540, 3115116), (648, 2595930), (720, 2336337), (810, 2076744), (972, 1730620), (1080, 1557558), (1215, 1384496), (1296, 1297965), (1620, 1038372), (1944, 865310), (2160, 778779), (2430, 692248), (3240, 519186), (3888, 432655), (4860, 346124), (6480, 259593), (9720, 173062), (19440, 86531)]