885967680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{70991}}^1$

素因数の和:71024

約数の個数: 112

約数和(自身を含む): 3029370624

約数和(自身を除く): 2143402944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 70991, 141982, 212973, 283964, 354955, 425946, 567928, 709910, 851892, 922883, 1064865, 1135856, 1419820, 1703784, 1845766, 2129730, 2271712, 2768649, 2839640, 3407568, 3691532, 4259460, 4543424, 4614415, 5537298, 5679280, 6815136, 7383064, 8518920, 9228830, 11074596, 11358560, 13630272, 13843245, 14766128, 17037840, 18457660, 22149192, 22717120, 27686490, 29532256, 34075680, 36915320, 44298384, 55372980, 59064512, 68151360, 73830640, 88596768, 110745960, 147661280, 177193536, 221491920, 295322560, 442983840, 885967680]

約数ペア:

[(1, 885967680), (2, 442983840), (3, 295322560), (4, 221491920), (5, 177193536), (6, 147661280), (8, 110745960), (10, 88596768), (12, 73830640), (13, 68151360), (15, 59064512), (16, 55372980), (20, 44298384), (24, 36915320), (26, 34075680), (30, 29532256), (32, 27686490), (39, 22717120), (40, 22149192), (48, 18457660), (52, 17037840), (60, 14766128), (64, 13843245), (65, 13630272), (78, 11358560), (80, 11074596), (96, 9228830), (104, 8518920), (120, 7383064), (130, 6815136), (156, 5679280), (160, 5537298), (192, 4614415), (195, 4543424), (208, 4259460), (240, 3691532), (260, 3407568), (312, 2839640), (320, 2768649), (390, 2271712), (416, 2129730), (480, 1845766), (520, 1703784), (624, 1419820), (780, 1135856), (832, 1064865), (960, 922883), (1040, 851892), (1248, 709910), (1560, 567928), (2080, 425946), (2496, 354955), (3120, 283964), (4160, 212973), (6240, 141982), (12480, 70991)]