148756320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5437}}^1$

素因数の和:5477

約数の個数: 144

約数和(自身を含む): 534446640

約数和(自身を除く): 385690320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5437, 5472, 6840, 9120, 10874, 13680, 16311, 21748, 27185, 27360, 32622, 43496, 48933, 54370, 65244, 81555, 86992, 97866, 103303, 108740, 130488, 163110, 173984, 195732, 206606, 217480, 244665, 260976, 309909, 326220, 391464, 413212, 434960, 489330, 516515, 521952, 619818, 652440, 782928, 826424, 869920, 929727, 978660, 1033030, 1239636, 1304880, 1549545, 1565856, 1652848, 1859454, 1957320, 2066060, 2479272, 2609760, 3099090, 3305696, 3718908, 3914640, 4132120, 4648635, 4958544, 6198180, 7437816, 7829280, 8264240, 9297270, 9917088, 12396360, 14875632, 16528480, 18594540, 24792720, 29751264, 37189080, 49585440, 74378160, 148756320]

約数ペア:

[(1, 148756320), (2, 74378160), (3, 49585440), (4, 37189080), (5, 29751264), (6, 24792720), (8, 18594540), (9, 16528480), (10, 14875632), (12, 12396360), (15, 9917088), (16, 9297270), (18, 8264240), (19, 7829280), (20, 7437816), (24, 6198180), (30, 4958544), (32, 4648635), (36, 4132120), (38, 3914640), (40, 3718908), (45, 3305696), (48, 3099090), (57, 2609760), (60, 2479272), (72, 2066060), (76, 1957320), (80, 1859454), (90, 1652848), (95, 1565856), (96, 1549545), (114, 1304880), (120, 1239636), (144, 1033030), (152, 978660), (160, 929727), (171, 869920), (180, 826424), (190, 782928), (228, 652440), (240, 619818), (285, 521952), (288, 516515), (304, 489330), (342, 434960), (360, 413212), (380, 391464), (456, 326220), (480, 309909), (570, 260976), (608, 244665), (684, 217480), (720, 206606), (760, 195732), (855, 173984), (912, 163110), (1140, 130488), (1368, 108740), (1440, 103303), (1520, 97866), (1710, 86992), (1824, 81555), (2280, 65244), (2736, 54370), (3040, 48933), (3420, 43496), (4560, 32622), (5437, 27360), (5472, 27185), (6840, 21748), (9120, 16311), (10874, 13680)]