180920304

素因数分解:

$2^4\times 3^6\times {\mathrm{15511}}^1$

素因数の和:15537

約数の個数: 70

約数和(自身を含む): 525593096

約数和(自身を除く): 344672792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5832, 11664, 15511, 31022, 46533, 62044, 93066, 124088, 139599, 186132, 248176, 279198, 372264, 418797, 558396, 744528, 837594, 1116792, 1256391, 1675188, 2233584, 2512782, 3350376, 3769173, 5025564, 6700752, 7538346, 10051128, 11307519, 15076692, 20102256, 22615038, 30153384, 45230076, 60306768, 90460152, 180920304]

約数ペア:

[(1, 180920304), (2, 90460152), (3, 60306768), (4, 45230076), (6, 30153384), (8, 22615038), (9, 20102256), (12, 15076692), (16, 11307519), (18, 10051128), (24, 7538346), (27, 6700752), (36, 5025564), (48, 3769173), (54, 3350376), (72, 2512782), (81, 2233584), (108, 1675188), (144, 1256391), (162, 1116792), (216, 837594), (243, 744528), (324, 558396), (432, 418797), (486, 372264), (648, 279198), (729, 248176), (972, 186132), (1296, 139599), (1458, 124088), (1944, 93066), (2916, 62044), (3888, 46533), (5832, 31022), (11664, 15511)]