122987760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3853}}^1$

素因数の和:3895

約数の個数: 160

約数和(自身を含む): 458780160

約数和(自身を除く): 335792400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3853, 3990, 4560, 5320, 6384, 7706, 7980, 10640, 11559, 15412, 15960, 19265, 23118, 26971, 30824, 31920, 38530, 46236, 53942, 57795, 61648, 73207, 77060, 80913, 92472, 107884, 115590, 134855, 146414, 154120, 161826, 184944, 215768, 219621, 231180, 269710, 292828, 308240, 323652, 366035, 404565, 431536, 439242, 462360, 512449, 539420, 585656, 647304, 732070, 809130, 878484, 924720, 1024898, 1078840, 1098105, 1171312, 1294608, 1464140, 1537347, 1618260, 1756968, 2049796, 2157680, 2196210, 2562245, 2928280, 3074694, 3236520, 3513936, 4099592, 4392420, 5124490, 5856560, 6149388, 6473040, 7686735, 8199184, 8784840, 10248980, 12298776, 15373470, 17569680, 20497960, 24597552, 30746940, 40995920, 61493880, 122987760]

約数ペア:

[(1, 122987760), (2, 61493880), (3, 40995920), (4, 30746940), (5, 24597552), (6, 20497960), (7, 17569680), (8, 15373470), (10, 12298776), (12, 10248980), (14, 8784840), (15, 8199184), (16, 7686735), (19, 6473040), (20, 6149388), (21, 5856560), (24, 5124490), (28, 4392420), (30, 4099592), (35, 3513936), (38, 3236520), (40, 3074694), (42, 2928280), (48, 2562245), (56, 2196210), (57, 2157680), (60, 2049796), (70, 1756968), (76, 1618260), (80, 1537347), (84, 1464140), (95, 1294608), (105, 1171312), (112, 1098105), (114, 1078840), (120, 1024898), (133, 924720), (140, 878484), (152, 809130), (168, 732070), (190, 647304), (210, 585656), (228, 539420), (240, 512449), (266, 462360), (280, 439242), (285, 431536), (304, 404565), (336, 366035), (380, 323652), (399, 308240), (420, 292828), (456, 269710), (532, 231180), (560, 219621), (570, 215768), (665, 184944), (760, 161826), (798, 154120), (840, 146414), (912, 134855), (1064, 115590), (1140, 107884), (1330, 92472), (1520, 80913), (1596, 77060), (1680, 73207), (1995, 61648), (2128, 57795), (2280, 53942), (2660, 46236), (3192, 38530), (3853, 31920), (3990, 30824), (4560, 26971), (5320, 23118), (6384, 19265), (7706, 15960), (7980, 15412), (10640, 11559)]