145609920

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:932

約数の個数: 224

約数和(自身を含む): 541324800

約数和(自身を除く): 395714880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 887, 912, 960, 1026, 1080, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1774, 1824, 2052, 2160, 2280, 2565, 2661, 2736, 2880, 3040, 3420, 3548, 3648, 4104, 4320, 4435, 4560, 5130, 5322, 5472, 6080, 6840, 7096, 7983, 8208, 8640, 8870, 9120, 10260, 10644, 10944, 13305, 13680, 14192, 15966, 16416, 16853, 17740, 18240, 20520, 21288, 23949, 26610, 27360, 28384, 31932, 32832, 33706, 35480, 39915, 41040, 42576, 47898, 50559, 53220, 54720, 56768, 63864, 67412, 70960, 79830, 82080, 84265, 85152, 95796, 101118, 106440, 119745, 127728, 134824, 141920, 151677, 159660, 164160, 168530, 170304, 191592, 202236, 212880, 239490, 252795, 255456, 269648, 283840, 303354, 319320, 337060, 383184, 404472, 425760, 455031, 478980, 505590, 510912, 539296, 606708, 638640, 674120, 758385, 766368, 808944, 851520, 910062, 957960, 1011180, 1078592, 1213416, 1277280, 1348240, 1516770, 1532736, 1617888, 1820124, 1915920, 2022360, 2275155, 2426832, 2554560, 2696480, 3033540, 3235776, 3640248, 3831840, 4044720, 4550310, 4853664, 5392960, 6067080, 7280496, 7663680, 8089440, 9100620, 9707328, 12134160, 14560992, 16178880, 18201240, 24268320, 29121984, 36402480, 48536640, 72804960, 145609920]

約数ペア:

[(1, 145609920), (2, 72804960), (3, 48536640), (4, 36402480), (5, 29121984), (6, 24268320), (8, 18201240), (9, 16178880), (10, 14560992), (12, 12134160), (15, 9707328), (16, 9100620), (18, 8089440), (19, 7663680), (20, 7280496), (24, 6067080), (27, 5392960), (30, 4853664), (32, 4550310), (36, 4044720), (38, 3831840), (40, 3640248), (45, 3235776), (48, 3033540), (54, 2696480), (57, 2554560), (60, 2426832), (64, 2275155), (72, 2022360), (76, 1915920), (80, 1820124), (90, 1617888), (95, 1532736), (96, 1516770), (108, 1348240), (114, 1277280), (120, 1213416), (135, 1078592), (144, 1011180), (152, 957960), (160, 910062), (171, 851520), (180, 808944), (190, 766368), (192, 758385), (216, 674120), (228, 638640), (240, 606708), (270, 539296), (285, 510912), (288, 505590), (304, 478980), (320, 455031), (342, 425760), (360, 404472), (380, 383184), (432, 337060), (456, 319320), (480, 303354), (513, 283840), (540, 269648), (570, 255456), (576, 252795), (608, 239490), (684, 212880), (720, 202236), (760, 191592), (855, 170304), (864, 168530), (887, 164160), (912, 159660), (960, 151677), (1026, 141920), (1080, 134824), (1140, 127728), (1216, 119745), (1368, 106440), (1440, 101118), (1520, 95796), (1710, 85152), (1728, 84265), (1774, 82080), (1824, 79830), (2052, 70960), (2160, 67412), (2280, 63864), (2565, 56768), (2661, 54720), (2736, 53220), (2880, 50559), (3040, 47898), (3420, 42576), (3548, 41040), (3648, 39915), (4104, 35480), (4320, 33706), (4435, 32832), (4560, 31932), (5130, 28384), (5322, 27360), (5472, 26610), (6080, 23949), (6840, 21288), (7096, 20520), (7983, 18240), (8208, 17740), (8640, 16853), (8870, 16416), (9120, 15966), (10260, 14192), (10644, 13680), (10944, 13305)]