27996504240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{45337}}^1$

素因数の和:45467

約数の個数: 160

約数和(自身を含む): 90670196736

約数和(自身を除く): 62673692496

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, 155, 166, 186, 240, 248, 249, 310, 332, 372, 415, 465, 496, 498, 620, 664, 744, 830, 930, 996, 1240, 1245, 1328, 1488, 1660, 1860, 1992, 2480, 2490, 2573, 3320, 3720, 3984, 4980, 5146, 6640, 7440, 7719, 9960, 10292, 12865, 15438, 19920, 20584, 25730, 30876, 38595, 41168, 45337, 51460, 61752, 77190, 90674, 102920, 123504, 136011, 154380, 181348, 205840, 226685, 272022, 308760, 362696, 453370, 544044, 617520, 680055, 725392, 906740, 1088088, 1360110, 1405447, 1813480, 2176176, 2720220, 2810894, 3626960, 3762971, 4216341, 5440440, 5621788, 7027235, 7525942, 8432682, 10880880, 11243576, 11288913, 14054470, 15051884, 16865364, 18814855, 21081705, 22487152, 22577826, 28108940, 30103768, 33730728, 37629710, 42163410, 45155652, 56217880, 56444565, 60207536, 67461456, 75259420, 84326820, 90311304, 112435760, 112889130, 116652101, 150518840, 168653640, 180622608, 225778260, 233304202, 301037680, 337307280, 349956303, 451556520, 466608404, 583260505, 699912606, 903113040, 933216808, 1166521010, 1399825212, 1749781515, 1866433616, 2333042020, 2799650424, 3499563030, 4666084040, 5599300848, 6999126060, 9332168080, 13998252120, 27996504240]

約数ペア:

[(1, 27996504240), (2, 13998252120), (3, 9332168080), (4, 6999126060), (5, 5599300848), (6, 4666084040), (8, 3499563030), (10, 2799650424), (12, 2333042020), (15, 1866433616), (16, 1749781515), (20, 1399825212), (24, 1166521010), (30, 933216808), (31, 903113040), (40, 699912606), (48, 583260505), (60, 466608404), (62, 451556520), (80, 349956303), (83, 337307280), (93, 301037680), (120, 233304202), (124, 225778260), (155, 180622608), (166, 168653640), (186, 150518840), (240, 116652101), (248, 112889130), (249, 112435760), (310, 90311304), (332, 84326820), (372, 75259420), (415, 67461456), (465, 60207536), (496, 56444565), (498, 56217880), (620, 45155652), (664, 42163410), (744, 37629710), (830, 33730728), (930, 30103768), (996, 28108940), (1240, 22577826), (1245, 22487152), (1328, 21081705), (1488, 18814855), (1660, 16865364), (1860, 15051884), (1992, 14054470), (2480, 11288913), (2490, 11243576), (2573, 10880880), (3320, 8432682), (3720, 7525942), (3984, 7027235), (4980, 5621788), (5146, 5440440), (6640, 4216341), (7440, 3762971), (7719, 3626960), (9960, 2810894), (10292, 2720220), (12865, 2176176), (15438, 1813480), (19920, 1405447), (20584, 1360110), (25730, 1088088), (30876, 906740), (38595, 725392), (41168, 680055), (45337, 617520), (51460, 544044), (61752, 453370), (77190, 362696), (90674, 308760), (102920, 272022), (123504, 226685), (136011, 205840), (154380, 181348)]