75423360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:426

約数の個数: 128

約数和(自身を含む): 242890560

約数和(自身を除く): 167467200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 241, 320, 326, 384, 480, 482, 489, 640, 652, 723, 815, 960, 964, 978, 1205, 1304, 1446, 1630, 1920, 1928, 1956, 2410, 2445, 2608, 2892, 3260, 3615, 3856, 3912, 4820, 4890, 5216, 5784, 6520, 7230, 7712, 7824, 9640, 9780, 10432, 11568, 13040, 14460, 15424, 15648, 19280, 19560, 20864, 23136, 26080, 28920, 30848, 31296, 38560, 39120, 39283, 46272, 52160, 57840, 62592, 77120, 78240, 78566, 92544, 104320, 115680, 117849, 154240, 156480, 157132, 196415, 231360, 235698, 312960, 314264, 392830, 462720, 471396, 589245, 628528, 785660, 942792, 1178490, 1257056, 1571320, 1885584, 2356980, 2514112, 3142640, 3771168, 4713960, 5028224, 6285280, 7542336, 9427920, 12570560, 15084672, 18855840, 25141120, 37711680, 75423360]

約数ペア:

[(1, 75423360), (2, 37711680), (3, 25141120), (4, 18855840), (5, 15084672), (6, 12570560), (8, 9427920), (10, 7542336), (12, 6285280), (15, 5028224), (16, 4713960), (20, 3771168), (24, 3142640), (30, 2514112), (32, 2356980), (40, 1885584), (48, 1571320), (60, 1257056), (64, 1178490), (80, 942792), (96, 785660), (120, 628528), (128, 589245), (160, 471396), (163, 462720), (192, 392830), (240, 314264), (241, 312960), (320, 235698), (326, 231360), (384, 196415), (480, 157132), (482, 156480), (489, 154240), (640, 117849), (652, 115680), (723, 104320), (815, 92544), (960, 78566), (964, 78240), (978, 77120), (1205, 62592), (1304, 57840), (1446, 52160), (1630, 46272), (1920, 39283), (1928, 39120), (1956, 38560), (2410, 31296), (2445, 30848), (2608, 28920), (2892, 26080), (3260, 23136), (3615, 20864), (3856, 19560), (3912, 19280), (4820, 15648), (4890, 15424), (5216, 14460), (5784, 13040), (6520, 11568), (7230, 10432), (7712, 9780), (7824, 9640)]