150377280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:245

約数の個数: 168

約数和(自身を含む): 496372896

約数和(自身を除く): 345995616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 163, 186, 192, 240, 248, 310, 320, 326, 372, 465, 480, 489, 496, 620, 652, 744, 815, 930, 960, 961, 978, 992, 1240, 1304, 1488, 1630, 1860, 1922, 1956, 1984, 2445, 2480, 2608, 2883, 2976, 3260, 3720, 3844, 3912, 4805, 4890, 4960, 5053, 5216, 5766, 5952, 6520, 7440, 7688, 7824, 9610, 9780, 9920, 10106, 10432, 11532, 13040, 14415, 14880, 15159, 15376, 15648, 19220, 19560, 20212, 23064, 25265, 26080, 28830, 29760, 30318, 30752, 31296, 38440, 39120, 40424, 46128, 50530, 52160, 57660, 60636, 61504, 75795, 76880, 78240, 80848, 92256, 101060, 115320, 121272, 151590, 153760, 156480, 156643, 161696, 184512, 202120, 230640, 242544, 303180, 307520, 313286, 323392, 404240, 461280, 469929, 485088, 606360, 626572, 783215, 808480, 922560, 939858, 970176, 1212720, 1253144, 1566430, 1616960, 1879716, 2349645, 2425440, 2506288, 3132860, 3759432, 4699290, 4850880, 5012576, 6265720, 7518864, 9398580, 10025152, 12531440, 15037728, 18797160, 25062880, 30075456, 37594320, 50125760, 75188640, 150377280]

約数ペア:

[(1, 150377280), (2, 75188640), (3, 50125760), (4, 37594320), (5, 30075456), (6, 25062880), (8, 18797160), (10, 15037728), (12, 12531440), (15, 10025152), (16, 9398580), (20, 7518864), (24, 6265720), (30, 5012576), (31, 4850880), (32, 4699290), (40, 3759432), (48, 3132860), (60, 2506288), (62, 2425440), (64, 2349645), (80, 1879716), (93, 1616960), (96, 1566430), (120, 1253144), (124, 1212720), (155, 970176), (160, 939858), (163, 922560), (186, 808480), (192, 783215), (240, 626572), (248, 606360), (310, 485088), (320, 469929), (326, 461280), (372, 404240), (465, 323392), (480, 313286), (489, 307520), (496, 303180), (620, 242544), (652, 230640), (744, 202120), (815, 184512), (930, 161696), (960, 156643), (961, 156480), (978, 153760), (992, 151590), (1240, 121272), (1304, 115320), (1488, 101060), (1630, 92256), (1860, 80848), (1922, 78240), (1956, 76880), (1984, 75795), (2445, 61504), (2480, 60636), (2608, 57660), (2883, 52160), (2976, 50530), (3260, 46128), (3720, 40424), (3844, 39120), (3912, 38440), (4805, 31296), (4890, 30752), (4960, 30318), (5053, 29760), (5216, 28830), (5766, 26080), (5952, 25265), (6520, 23064), (7440, 20212), (7688, 19560), (7824, 19220), (9610, 15648), (9780, 15376), (9920, 15159), (10106, 14880), (10432, 14415), (11532, 13040)]