30589560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2789

約数の個数: 96

約数和(自身を含む): 102660480

約数和(自身を除く): 72070920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2741, 2790, 3720, 5482, 5580, 8223, 10964, 11160, 13705, 16446, 21928, 24669, 27410, 32892, 41115, 49338, 54820, 65784, 82230, 84971, 98676, 109640, 123345, 164460, 169942, 197352, 246690, 254913, 328920, 339884, 424855, 493380, 509826, 679768, 764739, 849710, 986760, 1019652, 1274565, 1529478, 1699420, 2039304, 2549130, 3058956, 3398840, 3823695, 5098260, 6117912, 7647390, 10196520, 15294780, 30589560]

約数ペア:

[(1, 30589560), (2, 15294780), (3, 10196520), (4, 7647390), (5, 6117912), (6, 5098260), (8, 3823695), (9, 3398840), (10, 3058956), (12, 2549130), (15, 2039304), (18, 1699420), (20, 1529478), (24, 1274565), (30, 1019652), (31, 986760), (36, 849710), (40, 764739), (45, 679768), (60, 509826), (62, 493380), (72, 424855), (90, 339884), (93, 328920), (120, 254913), (124, 246690), (155, 197352), (180, 169942), (186, 164460), (248, 123345), (279, 109640), (310, 98676), (360, 84971), (372, 82230), (465, 65784), (558, 54820), (620, 49338), (744, 41115), (930, 32892), (1116, 27410), (1240, 24669), (1395, 21928), (1860, 16446), (2232, 13705), (2741, 11160), (2790, 10964), (3720, 8223), (5482, 5580)]