120983220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 240

約数和(自身を含む): 421521408

約数和(自身を除く): 300538188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 81, 85, 90, 92, 102, 108, 115, 135, 138, 153, 162, 170, 180, 191, 204, 207, 230, 255, 270, 276, 306, 324, 340, 345, 382, 391, 405, 414, 459, 460, 510, 540, 573, 612, 621, 690, 764, 765, 782, 810, 828, 918, 955, 1020, 1035, 1146, 1173, 1242, 1377, 1380, 1530, 1564, 1620, 1719, 1836, 1863, 1910, 1955, 2070, 2292, 2295, 2346, 2484, 2754, 2865, 3060, 3105, 3247, 3438, 3519, 3726, 3820, 3910, 4140, 4393, 4590, 4692, 5157, 5508, 5730, 5865, 6210, 6494, 6876, 6885, 7038, 7452, 7820, 8595, 8786, 9180, 9315, 9741, 10314, 10557, 11460, 11730, 12420, 12988, 13179, 13770, 14076, 15471, 16235, 17190, 17572, 17595, 18630, 19482, 20628, 21114, 21965, 23460, 25785, 26358, 27540, 29223, 30942, 31671, 32470, 34380, 35190, 37260, 38964, 39537, 42228, 43930, 48705, 51570, 52716, 52785, 58446, 61884, 63342, 64940, 65895, 70380, 74681, 77355, 79074, 87669, 87860, 97410, 103140, 105570, 116892, 118611, 126684, 131790, 146115, 149362, 154710, 158148, 158355, 175338, 194820, 197685, 211140, 224043, 237222, 263007, 263580, 292230, 298724, 309420, 316710, 350676, 355833, 373405, 395370, 438345, 448086, 474444, 526014, 584460, 593055, 633420, 672129, 711666, 746810, 790740, 876690, 896172, 1052028, 1120215, 1186110, 1315035, 1344258, 1423332, 1493620, 1753380, 1779165, 2016387, 2240430, 2372220, 2630070, 2688516, 3360645, 3558330, 4032774, 4480860, 5260140, 6049161, 6721290, 7116660, 8065548, 10081935, 12098322, 13442580, 20163870, 24196644, 30245805, 40327740, 60491610, 120983220]

約数ペア:

[(1, 120983220), (2, 60491610), (3, 40327740), (4, 30245805), (5, 24196644), (6, 20163870), (9, 13442580), (10, 12098322), (12, 10081935), (15, 8065548), (17, 7116660), (18, 6721290), (20, 6049161), (23, 5260140), (27, 4480860), (30, 4032774), (34, 3558330), (36, 3360645), (45, 2688516), (46, 2630070), (51, 2372220), (54, 2240430), (60, 2016387), (68, 1779165), (69, 1753380), (81, 1493620), (85, 1423332), (90, 1344258), (92, 1315035), (102, 1186110), (108, 1120215), (115, 1052028), (135, 896172), (138, 876690), (153, 790740), (162, 746810), (170, 711666), (180, 672129), (191, 633420), (204, 593055), (207, 584460), (230, 526014), (255, 474444), (270, 448086), (276, 438345), (306, 395370), (324, 373405), (340, 355833), (345, 350676), (382, 316710), (391, 309420), (405, 298724), (414, 292230), (459, 263580), (460, 263007), (510, 237222), (540, 224043), (573, 211140), (612, 197685), (621, 194820), (690, 175338), (764, 158355), (765, 158148), (782, 154710), (810, 149362), (828, 146115), (918, 131790), (955, 126684), (1020, 118611), (1035, 116892), (1146, 105570), (1173, 103140), (1242, 97410), (1377, 87860), (1380, 87669), (1530, 79074), (1564, 77355), (1620, 74681), (1719, 70380), (1836, 65895), (1863, 64940), (1910, 63342), (1955, 61884), (2070, 58446), (2292, 52785), (2295, 52716), (2346, 51570), (2484, 48705), (2754, 43930), (2865, 42228), (3060, 39537), (3105, 38964), (3247, 37260), (3438, 35190), (3519, 34380), (3726, 32470), (3820, 31671), (3910, 30942), (4140, 29223), (4393, 27540), (4590, 26358), (4692, 25785), (5157, 23460), (5508, 21965), (5730, 21114), (5865, 20628), (6210, 19482), (6494, 18630), (6876, 17595), (6885, 17572), (7038, 17190), (7452, 16235), (7820, 15471), (8595, 14076), (8786, 13770), (9180, 13179), (9315, 12988), (9741, 12420), (10314, 11730), (10557, 11460)]