28547700120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{5081}}^1\times {\mathrm{15607}}^1$

素因数の和:20705

約数の個数: 96

約数和(自身を含む): 92804231520

約数和(自身を除く): 64256531400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 5081, 10162, 15243, 15607, 20324, 25405, 30486, 31214, 40648, 45729, 46821, 50810, 60972, 62428, 76215, 78035, 91458, 93642, 101620, 121944, 124856, 140463, 152430, 156070, 182916, 187284, 203240, 228645, 234105, 280926, 304860, 312140, 365832, 374568, 457290, 468210, 561852, 609720, 624280, 702315, 914580, 936420, 1123704, 1404630, 1829160, 1872840, 2809260, 5618520, 79299167, 158598334, 237897501, 317196668, 396495835, 475795002, 634393336, 713692503, 792991670, 951590004, 1189487505, 1427385006, 1585983340, 1903180008, 2378975010, 2854770012, 3171966680, 3568462515, 4757950020, 5709540024, 7136925030, 9515900040, 14273850060, 28547700120]

約数ペア:

[(1, 28547700120), (2, 14273850060), (3, 9515900040), (4, 7136925030), (5, 5709540024), (6, 4757950020), (8, 3568462515), (9, 3171966680), (10, 2854770012), (12, 2378975010), (15, 1903180008), (18, 1585983340), (20, 1427385006), (24, 1189487505), (30, 951590004), (36, 792991670), (40, 713692503), (45, 634393336), (60, 475795002), (72, 396495835), (90, 317196668), (120, 237897501), (180, 158598334), (360, 79299167), (5081, 5618520), (10162, 2809260), (15243, 1872840), (15607, 1829160), (20324, 1404630), (25405, 1123704), (30486, 936420), (31214, 914580), (40648, 702315), (45729, 624280), (46821, 609720), (50810, 561852), (60972, 468210), (62428, 457290), (76215, 374568), (78035, 365832), (91458, 312140), (93642, 304860), (101620, 280926), (121944, 234105), (124856, 228645), (140463, 203240), (152430, 187284), (156070, 182916)]