160535520

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{4129}}^1$

素因数の和:4159

約数の個数: 144

約数和(自身を含む): 568254960

約数和(自身を除く): 407719440

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, 243, 270, 288, 324, 360, 405, 432, 480, 486, 540, 648, 720, 810, 864, 972, 1080, 1215, 1296, 1440, 1620, 1944, 2160, 2430, 2592, 3240, 3888, 4129, 4320, 4860, 6480, 7776, 8258, 9720, 12387, 12960, 16516, 19440, 20645, 24774, 33032, 37161, 38880, 41290, 49548, 61935, 66064, 74322, 82580, 99096, 111483, 123870, 132128, 148644, 165160, 185805, 198192, 222966, 247740, 297288, 330320, 334449, 371610, 396384, 445932, 495480, 557415, 594576, 660640, 668898, 743220, 891864, 990960, 1003347, 1114830, 1189152, 1337796, 1486440, 1672245, 1783728, 1981920, 2006694, 2229660, 2675592, 2972880, 3344490, 3567456, 4013388, 4459320, 5016735, 5351184, 5945760, 6688980, 8026776, 8918640, 10033470, 10702368, 13377960, 16053552, 17837280, 20066940, 26755920, 32107104, 40133880, 53511840, 80267760, 160535520]

約数ペア:

[(1, 160535520), (2, 80267760), (3, 53511840), (4, 40133880), (5, 32107104), (6, 26755920), (8, 20066940), (9, 17837280), (10, 16053552), (12, 13377960), (15, 10702368), (16, 10033470), (18, 8918640), (20, 8026776), (24, 6688980), (27, 5945760), (30, 5351184), (32, 5016735), (36, 4459320), (40, 4013388), (45, 3567456), (48, 3344490), (54, 2972880), (60, 2675592), (72, 2229660), (80, 2006694), (81, 1981920), (90, 1783728), (96, 1672245), (108, 1486440), (120, 1337796), (135, 1189152), (144, 1114830), (160, 1003347), (162, 990960), (180, 891864), (216, 743220), (240, 668898), (243, 660640), (270, 594576), (288, 557415), (324, 495480), (360, 445932), (405, 396384), (432, 371610), (480, 334449), (486, 330320), (540, 297288), (648, 247740), (720, 222966), (810, 198192), (864, 185805), (972, 165160), (1080, 148644), (1215, 132128), (1296, 123870), (1440, 111483), (1620, 99096), (1944, 82580), (2160, 74322), (2430, 66064), (2592, 61935), (3240, 49548), (3888, 41290), (4129, 38880), (4320, 37161), (4860, 33032), (6480, 24774), (7776, 20645), (8258, 19440), (9720, 16516), (12387, 12960)]