147443280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3769}}^1$

素因数の和:3948

約数の個数: 80

約数和(自身を含む): 460000320

約数和(自身を除く): 312557040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 163, 240, 326, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3769, 3912, 4890, 6520, 7538, 7824, 9780, 11307, 13040, 15076, 18845, 19560, 22614, 30152, 37690, 39120, 45228, 56535, 60304, 75380, 90456, 113070, 150760, 180912, 226140, 301520, 452280, 614347, 904560, 1228694, 1843041, 2457388, 3071735, 3686082, 4914776, 6143470, 7372164, 9215205, 9829552, 12286940, 14744328, 18430410, 24573880, 29488656, 36860820, 49147760, 73721640, 147443280]

約数ペア:

[(1, 147443280), (2, 73721640), (3, 49147760), (4, 36860820), (5, 29488656), (6, 24573880), (8, 18430410), (10, 14744328), (12, 12286940), (15, 9829552), (16, 9215205), (20, 7372164), (24, 6143470), (30, 4914776), (40, 3686082), (48, 3071735), (60, 2457388), (80, 1843041), (120, 1228694), (163, 904560), (240, 614347), (326, 452280), (489, 301520), (652, 226140), (815, 180912), (978, 150760), (1304, 113070), (1630, 90456), (1956, 75380), (2445, 60304), (2608, 56535), (3260, 45228), (3769, 39120), (3912, 37690), (4890, 30152), (6520, 22614), (7538, 19560), (7824, 18845), (9780, 15076), (11307, 13040)]