202673040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27241}}^1$

素因数の和:27288

約数の個数: 80

約数和(自身を含む): 648577536

約数和(自身を除く): 445904496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 27241, 54482, 81723, 108964, 136205, 163446, 217928, 272410, 326892, 408615, 435856, 544820, 653784, 817230, 844471, 1089640, 1307568, 1634460, 1688942, 2179280, 2533413, 3268920, 3377884, 4222355, 5066826, 6537840, 6755768, 8444710, 10133652, 12667065, 13511536, 16889420, 20267304, 25334130, 33778840, 40534608, 50668260, 67557680, 101336520, 202673040]

約数ペア:

[(1, 202673040), (2, 101336520), (3, 67557680), (4, 50668260), (5, 40534608), (6, 33778840), (8, 25334130), (10, 20267304), (12, 16889420), (15, 13511536), (16, 12667065), (20, 10133652), (24, 8444710), (30, 6755768), (31, 6537840), (40, 5066826), (48, 4222355), (60, 3377884), (62, 3268920), (80, 2533413), (93, 2179280), (120, 1688942), (124, 1634460), (155, 1307568), (186, 1089640), (240, 844471), (248, 817230), (310, 653784), (372, 544820), (465, 435856), (496, 408615), (620, 326892), (744, 272410), (930, 217928), (1240, 163446), (1488, 136205), (1860, 108964), (2480, 81723), (3720, 54482), (7440, 27241)]