15948120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 48107520

約数和(自身を除く): 32159400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 347, 383, 694, 766, 1041, 1149, 1388, 1532, 1735, 1915, 2082, 2298, 2776, 3064, 3470, 3830, 4164, 4596, 5205, 5745, 6940, 7660, 8328, 9192, 10410, 11490, 13880, 15320, 20820, 22980, 41640, 45960, 132901, 265802, 398703, 531604, 664505, 797406, 1063208, 1329010, 1594812, 1993515, 2658020, 3189624, 3987030, 5316040, 7974060, 15948120]

約数ペア:

[(1, 15948120), (2, 7974060), (3, 5316040), (4, 3987030), (5, 3189624), (6, 2658020), (8, 1993515), (10, 1594812), (12, 1329010), (15, 1063208), (20, 797406), (24, 664505), (30, 531604), (40, 398703), (60, 265802), (120, 132901), (347, 45960), (383, 41640), (694, 22980), (766, 20820), (1041, 15320), (1149, 13880), (1388, 11490), (1532, 10410), (1735, 9192), (1915, 8328), (2082, 7660), (2298, 6940), (2776, 5745), (3064, 5205), (3470, 4596), (3830, 4164)]