85835280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 279982080

約数和(自身を除く): 194146800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 83, 93, 120, 124, 139, 155, 166, 186, 240, 248, 249, 278, 310, 332, 372, 415, 417, 465, 496, 498, 556, 620, 664, 695, 744, 830, 834, 930, 996, 1112, 1240, 1245, 1328, 1390, 1488, 1660, 1668, 1860, 1992, 2085, 2224, 2480, 2490, 2573, 2780, 3320, 3336, 3720, 3984, 4170, 4309, 4980, 5146, 5560, 6640, 6672, 7440, 7719, 8340, 8618, 9960, 10292, 11120, 11537, 12865, 12927, 15438, 16680, 17236, 19920, 20584, 21545, 23074, 25730, 25854, 30876, 33360, 34472, 34611, 38595, 41168, 43090, 46148, 51460, 51708, 57685, 61752, 64635, 68944, 69222, 77190, 86180, 92296, 102920, 103416, 115370, 123504, 129270, 138444, 154380, 172360, 173055, 184592, 205840, 206832, 230740, 258540, 276888, 308760, 344720, 346110, 357647, 461480, 517080, 553776, 617520, 692220, 715294, 922960, 1034160, 1072941, 1384440, 1430588, 1788235, 2145882, 2768880, 2861176, 3576470, 4291764, 5364705, 5722352, 7152940, 8583528, 10729410, 14305880, 17167056, 21458820, 28611760, 42917640, 85835280]

約数ペア:

[(1, 85835280), (2, 42917640), (3, 28611760), (4, 21458820), (5, 17167056), (6, 14305880), (8, 10729410), (10, 8583528), (12, 7152940), (15, 5722352), (16, 5364705), (20, 4291764), (24, 3576470), (30, 2861176), (31, 2768880), (40, 2145882), (48, 1788235), (60, 1430588), (62, 1384440), (80, 1072941), (83, 1034160), (93, 922960), (120, 715294), (124, 692220), (139, 617520), (155, 553776), (166, 517080), (186, 461480), (240, 357647), (248, 346110), (249, 344720), (278, 308760), (310, 276888), (332, 258540), (372, 230740), (415, 206832), (417, 205840), (465, 184592), (496, 173055), (498, 172360), (556, 154380), (620, 138444), (664, 129270), (695, 123504), (744, 115370), (830, 103416), (834, 102920), (930, 92296), (996, 86180), (1112, 77190), (1240, 69222), (1245, 68944), (1328, 64635), (1390, 61752), (1488, 57685), (1660, 51708), (1668, 51460), (1860, 46148), (1992, 43090), (2085, 41168), (2224, 38595), (2480, 34611), (2490, 34472), (2573, 33360), (2780, 30876), (3320, 25854), (3336, 25730), (3720, 23074), (3984, 21545), (4170, 20584), (4309, 19920), (4980, 17236), (5146, 16680), (5560, 15438), (6640, 12927), (6672, 12865), (7440, 11537), (7719, 11120), (8340, 10292), (8618, 9960)]