154781292240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1318859}}^1$

素因数の和:1319041

約数の個数: 120

約数和(自身を含む): 522996570720

約数和(自身を除く): 368215278480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 163, 180, 240, 326, 360, 489, 652, 720, 815, 978, 1304, 1467, 1630, 1956, 2445, 2608, 2934, 3260, 3912, 4890, 5868, 6520, 7335, 7824, 9780, 11736, 13040, 14670, 19560, 23472, 29340, 39120, 58680, 117360, 1318859, 2637718, 3956577, 5275436, 6594295, 7913154, 10550872, 11869731, 13188590, 15826308, 19782885, 21101744, 23739462, 26377180, 31652616, 39565770, 47478924, 52754360, 59348655, 63305232, 79131540, 94957848, 105508720, 118697310, 158263080, 189915696, 214974017, 237394620, 316526160, 429948034, 474789240, 644922051, 859896068, 949578480, 1074870085, 1289844102, 1719792136, 1934766153, 2149740170, 2579688204, 3224610255, 3439584272, 3869532306, 4299480340, 5159376408, 6449220510, 7739064612, 8598960680, 9673830765, 10318752816, 12898441020, 15478129224, 17197921360, 19347661530, 25796882040, 30956258448, 38695323060, 51593764080, 77390646120, 154781292240]

約数ペア:

[(1, 154781292240), (2, 77390646120), (3, 51593764080), (4, 38695323060), (5, 30956258448), (6, 25796882040), (8, 19347661530), (9, 17197921360), (10, 15478129224), (12, 12898441020), (15, 10318752816), (16, 9673830765), (18, 8598960680), (20, 7739064612), (24, 6449220510), (30, 5159376408), (36, 4299480340), (40, 3869532306), (45, 3439584272), (48, 3224610255), (60, 2579688204), (72, 2149740170), (80, 1934766153), (90, 1719792136), (120, 1289844102), (144, 1074870085), (163, 949578480), (180, 859896068), (240, 644922051), (326, 474789240), (360, 429948034), (489, 316526160), (652, 237394620), (720, 214974017), (815, 189915696), (978, 158263080), (1304, 118697310), (1467, 105508720), (1630, 94957848), (1956, 79131540), (2445, 63305232), (2608, 59348655), (2934, 52754360), (3260, 47478924), (3912, 39565770), (4890, 31652616), (5868, 26377180), (6520, 23739462), (7335, 21101744), (7824, 19782885), (9780, 15826308), (11736, 13188590), (13040, 11869731), (14670, 10550872), (19560, 7913154), (23472, 6594295), (29340, 5275436), (39120, 3956577), (58680, 2637718), (117360, 1318859)]