71502840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2393}}^1$

素因数の和:2493

約数の個数: 96

約数和(自身を含む): 235282320

約数和(自身を除く): 163779480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 83, 90, 120, 166, 180, 249, 332, 360, 415, 498, 664, 747, 830, 996, 1245, 1494, 1660, 1992, 2393, 2490, 2988, 3320, 3735, 4786, 4980, 5976, 7179, 7470, 9572, 9960, 11965, 14358, 14940, 19144, 21537, 23930, 28716, 29880, 35895, 43074, 47860, 57432, 71790, 86148, 95720, 107685, 143580, 172296, 198619, 215370, 287160, 397238, 430740, 595857, 794476, 861480, 993095, 1191714, 1588952, 1787571, 1986190, 2383428, 2979285, 3575142, 3972380, 4766856, 5958570, 7150284, 7944760, 8937855, 11917140, 14300568, 17875710, 23834280, 35751420, 71502840]

約数ペア:

[(1, 71502840), (2, 35751420), (3, 23834280), (4, 17875710), (5, 14300568), (6, 11917140), (8, 8937855), (9, 7944760), (10, 7150284), (12, 5958570), (15, 4766856), (18, 3972380), (20, 3575142), (24, 2979285), (30, 2383428), (36, 1986190), (40, 1787571), (45, 1588952), (60, 1191714), (72, 993095), (83, 861480), (90, 794476), (120, 595857), (166, 430740), (180, 397238), (249, 287160), (332, 215370), (360, 198619), (415, 172296), (498, 143580), (664, 107685), (747, 95720), (830, 86148), (996, 71790), (1245, 57432), (1494, 47860), (1660, 43074), (1992, 35895), (2393, 29880), (2490, 28716), (2988, 23930), (3320, 21537), (3735, 19144), (4786, 14940), (4980, 14358), (5976, 11965), (7179, 9960), (7470, 9572)]