78190508520

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{8044291}}^1$

素因数の和:8044317

約数の個数: 96

約数和(自身を含む): 263531005920

約数和(自身を除く): 185340497400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 810, 972, 1080, 1215, 1620, 1944, 2430, 3240, 4860, 9720, 8044291, 16088582, 24132873, 32177164, 40221455, 48265746, 64354328, 72398619, 80442910, 96531492, 120664365, 144797238, 160885820, 193062984, 217195857, 241328730, 289594476, 321771640, 361993095, 434391714, 482657460, 579188952, 651587571, 723986190, 868783428, 965314920, 1085979285, 1303175142, 1447972380, 1737566856, 1954762713, 2171958570, 2606350284, 2895944760, 3257937855, 3909525426, 4343917140, 5212700568, 6515875710, 7819050852, 8687834280, 9773813565, 13031751420, 15638101704, 19547627130, 26063502840, 39095254260, 78190508520]

約数ペア:

[(1, 78190508520), (2, 39095254260), (3, 26063502840), (4, 19547627130), (5, 15638101704), (6, 13031751420), (8, 9773813565), (9, 8687834280), (10, 7819050852), (12, 6515875710), (15, 5212700568), (18, 4343917140), (20, 3909525426), (24, 3257937855), (27, 2895944760), (30, 2606350284), (36, 2171958570), (40, 1954762713), (45, 1737566856), (54, 1447972380), (60, 1303175142), (72, 1085979285), (81, 965314920), (90, 868783428), (108, 723986190), (120, 651587571), (135, 579188952), (162, 482657460), (180, 434391714), (216, 361993095), (243, 321771640), (270, 289594476), (324, 241328730), (360, 217195857), (405, 193062984), (486, 160885820), (540, 144797238), (648, 120664365), (810, 96531492), (972, 80442910), (1080, 72398619), (1215, 64354328), (1620, 48265746), (1944, 40221455), (2430, 32177164), (3240, 24132873), (4860, 16088582), (9720, 8044291)]