15709942260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{339601}}^1$

素因数の和:339873

約数の個数: 72

約数和(自身を含む): 47839054536

約数和(自身を除く): 32129112276

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 257, 514, 771, 1028, 1285, 1542, 2313, 2570, 3084, 3855, 4626, 5140, 7710, 9252, 11565, 15420, 23130, 46260, 339601, 679202, 1018803, 1358404, 1698005, 2037606, 3056409, 3396010, 4075212, 5094015, 6112818, 6792020, 10188030, 12225636, 15282045, 20376060, 30564090, 61128180, 87277457, 174554914, 261832371, 349109828, 436387285, 523664742, 785497113, 872774570, 1047329484, 1309161855, 1570994226, 1745549140, 2618323710, 3141988452, 3927485565, 5236647420, 7854971130, 15709942260]

約数ペア:

[(1, 15709942260), (2, 7854971130), (3, 5236647420), (4, 3927485565), (5, 3141988452), (6, 2618323710), (9, 1745549140), (10, 1570994226), (12, 1309161855), (15, 1047329484), (18, 872774570), (20, 785497113), (30, 523664742), (36, 436387285), (45, 349109828), (60, 261832371), (90, 174554914), (180, 87277457), (257, 61128180), (514, 30564090), (771, 20376060), (1028, 15282045), (1285, 12225636), (1542, 10188030), (2313, 6792020), (2570, 6112818), (3084, 5094015), (3855, 4075212), (4626, 3396010), (5140, 3056409), (7710, 2037606), (9252, 1698005), (11565, 1358404), (15420, 1018803), (23130, 679202), (46260, 339601)]