15109160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 38724480

約数和(自身を除く): 23615320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 1493, 2024, 2530, 2986, 5060, 5972, 7465, 10120, 11944, 14930, 16423, 29860, 32846, 34339, 59720, 65692, 68678, 82115, 131384, 137356, 164230, 171695, 274712, 328460, 343390, 377729, 656920, 686780, 755458, 1373560, 1510916, 1888645, 3021832, 3777290, 7554580, 15109160]

約数ペア:

[(1, 15109160), (2, 7554580), (4, 3777290), (5, 3021832), (8, 1888645), (10, 1510916), (11, 1373560), (20, 755458), (22, 686780), (23, 656920), (40, 377729), (44, 343390), (46, 328460), (55, 274712), (88, 171695), (92, 164230), (110, 137356), (115, 131384), (184, 82115), (220, 68678), (230, 65692), (253, 59720), (440, 34339), (460, 32846), (506, 29860), (920, 16423), (1012, 14930), (1265, 11944), (1493, 10120), (2024, 7465), (2530, 5972), (2986, 5060)]