349620720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{1373}}^1$

素因数の和:2450

約数の個数: 80

約数和(自身を含む): 1085635872

約数和(自身を除く): 736015152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1061, 1373, 2122, 2746, 3183, 4119, 4244, 5305, 5492, 6366, 6865, 8238, 8488, 10610, 10984, 12732, 13730, 15915, 16476, 16976, 20595, 21220, 21968, 25464, 27460, 31830, 32952, 41190, 42440, 50928, 54920, 63660, 65904, 82380, 84880, 109840, 127320, 164760, 254640, 329520, 1456753, 2913506, 4370259, 5827012, 7283765, 8740518, 11654024, 14567530, 17481036, 21851295, 23308048, 29135060, 34962072, 43702590, 58270120, 69924144, 87405180, 116540240, 174810360, 349620720]

約数ペア:

[(1, 349620720), (2, 174810360), (3, 116540240), (4, 87405180), (5, 69924144), (6, 58270120), (8, 43702590), (10, 34962072), (12, 29135060), (15, 23308048), (16, 21851295), (20, 17481036), (24, 14567530), (30, 11654024), (40, 8740518), (48, 7283765), (60, 5827012), (80, 4370259), (120, 2913506), (240, 1456753), (1061, 329520), (1373, 254640), (2122, 164760), (2746, 127320), (3183, 109840), (4119, 84880), (4244, 82380), (5305, 65904), (5492, 63660), (6366, 54920), (6865, 50928), (8238, 42440), (8488, 41190), (10610, 32952), (10984, 31830), (12732, 27460), (13730, 25464), (15915, 21968), (16476, 21220), (16976, 20595)]