1978504535520

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{152662387}}^1$

素因数の和:152662414

約数の個数: 120

約数和(自身を含む): 6982472302344

約数和(自身を除く): 5003967766824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 152662387, 305324774, 457987161, 610649548, 763311935, 915974322, 1221299096, 1373961483, 1526623870, 1831948644, 2289935805, 2442598192, 2747922966, 3053247740, 3663897288, 4121884449, 4579871610, 4885196384, 5495845932, 6106495480, 6869807415, 7327794576, 8243768898, 9159743220, 10991691864, 12212990960, 12365653347, 13739614830, 14655589152, 16487537796, 18319486440, 20609422245, 21983383728, 24425981920, 24731306694, 27479229660, 32975075592, 36638972880, 41218844490, 43966767456, 49462613388, 54958459320, 61828266735, 65950151184, 73277945760, 82437688980, 98925226776, 109916918640, 123656533470, 131900302368, 164875377960, 197850453552, 219833837280, 247313066940, 329750755920, 395700907104, 494626133880, 659501511840, 989252267760, 1978504535520]

約数ペア:

[(1, 1978504535520), (2, 989252267760), (3, 659501511840), (4, 494626133880), (5, 395700907104), (6, 329750755920), (8, 247313066940), (9, 219833837280), (10, 197850453552), (12, 164875377960), (15, 131900302368), (16, 123656533470), (18, 109916918640), (20, 98925226776), (24, 82437688980), (27, 73277945760), (30, 65950151184), (32, 61828266735), (36, 54958459320), (40, 49462613388), (45, 43966767456), (48, 41218844490), (54, 36638972880), (60, 32975075592), (72, 27479229660), (80, 24731306694), (81, 24425981920), (90, 21983383728), (96, 20609422245), (108, 18319486440), (120, 16487537796), (135, 14655589152), (144, 13739614830), (160, 12365653347), (162, 12212990960), (180, 10991691864), (216, 9159743220), (240, 8243768898), (270, 7327794576), (288, 6869807415), (324, 6106495480), (360, 5495845932), (405, 4885196384), (432, 4579871610), (480, 4121884449), (540, 3663897288), (648, 3053247740), (720, 2747922966), (810, 2442598192), (864, 2289935805), (1080, 1831948644), (1296, 1526623870), (1440, 1373961483), (1620, 1221299096), (2160, 915974322), (2592, 763311935), (3240, 610649548), (4320, 457987161), (6480, 305324774), (12960, 152662387)]