129329520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17383}}^1$

素因数の和:17430

約数の個数: 80

約数和(自身を含む): 413878272

約数和(自身を除く): 284548752

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, 17383, 34766, 52149, 69532, 86915, 104298, 139064, 173830, 208596, 260745, 278128, 347660, 417192, 521490, 538873, 695320, 834384, 1042980, 1077746, 1390640, 1616619, 2085960, 2155492, 2694365, 3233238, 4171920, 4310984, 5388730, 6466476, 8083095, 8621968, 10777460, 12932952, 16166190, 21554920, 25865904, 32332380, 43109840, 64664760, 129329520]

約数ペア:

[(1, 129329520), (2, 64664760), (3, 43109840), (4, 32332380), (5, 25865904), (6, 21554920), (8, 16166190), (10, 12932952), (12, 10777460), (15, 8621968), (16, 8083095), (20, 6466476), (24, 5388730), (30, 4310984), (31, 4171920), (40, 3233238), (48, 2694365), (60, 2155492), (62, 2085960), (80, 1616619), (93, 1390640), (120, 1077746), (124, 1042980), (155, 834384), (186, 695320), (240, 538873), (248, 521490), (310, 417192), (372, 347660), (465, 278128), (496, 260745), (620, 208596), (744, 173830), (930, 139064), (1240, 104298), (1488, 86915), (1860, 69532), (2480, 52149), (3720, 34766), (7440, 17383)]