88860240

素因数分解:

$2^4\times 3^5\times 5^1\times 7^1\times {\mathrm{653}}^1$

素因数の和:688

約数の個数: 240

約数和(自身を含む): 354227328

約数和(自身を除く): 265367088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 653, 720, 756, 810, 840, 945, 972, 1008, 1080, 1134, 1215, 1260, 1296, 1306, 1512, 1620, 1680, 1701, 1890, 1944, 1959, 2160, 2268, 2430, 2520, 2612, 2835, 3024, 3240, 3265, 3402, 3780, 3888, 3918, 4536, 4571, 4860, 5040, 5224, 5670, 5877, 6480, 6530, 6804, 7560, 7836, 8505, 9072, 9142, 9720, 9795, 10448, 11340, 11754, 13060, 13608, 13713, 15120, 15672, 17010, 17631, 18284, 19440, 19590, 22680, 22855, 23508, 26120, 27216, 27426, 29385, 31344, 34020, 35262, 36568, 39180, 41139, 45360, 45710, 47016, 52240, 52893, 54852, 58770, 68040, 68565, 70524, 73136, 78360, 82278, 88155, 91420, 94032, 105786, 109704, 117540, 123417, 136080, 137130, 141048, 156720, 158679, 164556, 176310, 182840, 205695, 211572, 219408, 235080, 246834, 264465, 274260, 282096, 317358, 329112, 352620, 365680, 370251, 411390, 423144, 470160, 493668, 528930, 548520, 617085, 634716, 658224, 705240, 740502, 793395, 822780, 846288, 987336, 1057860, 1097040, 1110753, 1234170, 1269432, 1410480, 1481004, 1586790, 1645560, 1851255, 1974672, 2115720, 2221506, 2468340, 2538864, 2962008, 3173580, 3291120, 3702510, 4231440, 4443012, 4936680, 5553765, 5924016, 6347160, 7405020, 8886024, 9873360, 11107530, 12694320, 14810040, 17772048, 22215060, 29620080, 44430120, 88860240]

約数ペア:

[(1, 88860240), (2, 44430120), (3, 29620080), (4, 22215060), (5, 17772048), (6, 14810040), (7, 12694320), (8, 11107530), (9, 9873360), (10, 8886024), (12, 7405020), (14, 6347160), (15, 5924016), (16, 5553765), (18, 4936680), (20, 4443012), (21, 4231440), (24, 3702510), (27, 3291120), (28, 3173580), (30, 2962008), (35, 2538864), (36, 2468340), (40, 2221506), (42, 2115720), (45, 1974672), (48, 1851255), (54, 1645560), (56, 1586790), (60, 1481004), (63, 1410480), (70, 1269432), (72, 1234170), (80, 1110753), (81, 1097040), (84, 1057860), (90, 987336), (105, 846288), (108, 822780), (112, 793395), (120, 740502), (126, 705240), (135, 658224), (140, 634716), (144, 617085), (162, 548520), (168, 528930), (180, 493668), (189, 470160), (210, 423144), (216, 411390), (240, 370251), (243, 365680), (252, 352620), (270, 329112), (280, 317358), (315, 282096), (324, 274260), (336, 264465), (360, 246834), (378, 235080), (405, 219408), (420, 211572), (432, 205695), (486, 182840), (504, 176310), (540, 164556), (560, 158679), (567, 156720), (630, 141048), (648, 137130), (653, 136080), (720, 123417), (756, 117540), (810, 109704), (840, 105786), (945, 94032), (972, 91420), (1008, 88155), (1080, 82278), (1134, 78360), (1215, 73136), (1260, 70524), (1296, 68565), (1306, 68040), (1512, 58770), (1620, 54852), (1680, 52893), (1701, 52240), (1890, 47016), (1944, 45710), (1959, 45360), (2160, 41139), (2268, 39180), (2430, 36568), (2520, 35262), (2612, 34020), (2835, 31344), (3024, 29385), (3240, 27426), (3265, 27216), (3402, 26120), (3780, 23508), (3888, 22855), (3918, 22680), (4536, 19590), (4571, 19440), (4860, 18284), (5040, 17631), (5224, 17010), (5670, 15672), (5877, 15120), (6480, 13713), (6530, 13608), (6804, 13060), (7560, 11754), (7836, 11340), (8505, 10448), (9072, 9795), (9142, 9720)]