15154360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{193}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 37154880

約数和(自身を除く): 22000520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 151, 193, 260, 302, 386, 520, 604, 755, 772, 965, 1208, 1510, 1544, 1930, 1963, 2509, 3020, 3860, 3926, 5018, 6040, 7720, 7852, 9815, 10036, 12545, 15704, 19630, 20072, 25090, 29143, 39260, 50180, 58286, 78520, 100360, 116572, 145715, 233144, 291430, 378859, 582860, 757718, 1165720, 1515436, 1894295, 3030872, 3788590, 7577180, 15154360]

約数ペア:

[(1, 15154360), (2, 7577180), (4, 3788590), (5, 3030872), (8, 1894295), (10, 1515436), (13, 1165720), (20, 757718), (26, 582860), (40, 378859), (52, 291430), (65, 233144), (104, 145715), (130, 116572), (151, 100360), (193, 78520), (260, 58286), (302, 50180), (386, 39260), (520, 29143), (604, 25090), (755, 20072), (772, 19630), (965, 15704), (1208, 12545), (1510, 10036), (1544, 9815), (1930, 7852), (1963, 7720), (2509, 6040), (3020, 5018), (3860, 3926)]