13016040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1466

約数の個数: 64

約数和(自身を含む): 39571200

約数和(自身を除く): 26555160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1373, 1580, 1896, 2370, 2746, 3160, 4119, 4740, 5492, 6865, 8238, 9480, 10984, 13730, 16476, 20595, 27460, 32952, 41190, 54920, 82380, 108467, 164760, 216934, 325401, 433868, 542335, 650802, 867736, 1084670, 1301604, 1627005, 2169340, 2603208, 3254010, 4338680, 6508020, 13016040]

約数ペア:

[(1, 13016040), (2, 6508020), (3, 4338680), (4, 3254010), (5, 2603208), (6, 2169340), (8, 1627005), (10, 1301604), (12, 1084670), (15, 867736), (20, 650802), (24, 542335), (30, 433868), (40, 325401), (60, 216934), (79, 164760), (120, 108467), (158, 82380), (237, 54920), (316, 41190), (395, 32952), (474, 27460), (632, 20595), (790, 16476), (948, 13730), (1185, 10984), (1373, 9480), (1580, 8238), (1896, 6865), (2370, 5492), (2746, 4740), (3160, 4119)]