11718015480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{445891}}^1$

素因数の和:445981

約数の個数: 96

約数和(自身を含む): 38605329360

約数和(自身を除く): 26887313880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 876, 1095, 1314, 1460, 1752, 2190, 2628, 2920, 3285, 4380, 5256, 6570, 8760, 13140, 26280, 445891, 891782, 1337673, 1783564, 2229455, 2675346, 3567128, 4013019, 4458910, 5350692, 6688365, 8026038, 8917820, 10701384, 13376730, 16052076, 17835640, 20065095, 26753460, 32104152, 32550043, 40130190, 53506920, 65100086, 80260380, 97650129, 130200172, 160520760, 162750215, 195300258, 260400344, 292950387, 325500430, 390600516, 488250645, 585900774, 651000860, 781201032, 976501290, 1171801548, 1302001720, 1464751935, 1953002580, 2343603096, 2929503870, 3906005160, 5859007740, 11718015480]

約数ペア:

[(1, 11718015480), (2, 5859007740), (3, 3906005160), (4, 2929503870), (5, 2343603096), (6, 1953002580), (8, 1464751935), (9, 1302001720), (10, 1171801548), (12, 976501290), (15, 781201032), (18, 651000860), (20, 585900774), (24, 488250645), (30, 390600516), (36, 325500430), (40, 292950387), (45, 260400344), (60, 195300258), (72, 162750215), (73, 160520760), (90, 130200172), (120, 97650129), (146, 80260380), (180, 65100086), (219, 53506920), (292, 40130190), (360, 32550043), (365, 32104152), (438, 26753460), (584, 20065095), (657, 17835640), (730, 16052076), (876, 13376730), (1095, 10701384), (1314, 8917820), (1460, 8026038), (1752, 6688365), (2190, 5350692), (2628, 4458910), (2920, 4013019), (3285, 3567128), (4380, 2675346), (5256, 2229455), (6570, 1783564), (8760, 1337673), (13140, 891782), (26280, 445891)]