15058620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:595

約数の個数: 72

約数和(自身を含む): 45995040

約数和(自身を除く): 30936420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 311, 538, 622, 807, 933, 1076, 1244, 1345, 1555, 1614, 1866, 2421, 2690, 2799, 3110, 3228, 3732, 4035, 4665, 4842, 5380, 5598, 6220, 8070, 9330, 9684, 11196, 12105, 13995, 16140, 18660, 24210, 27990, 48420, 55980, 83659, 167318, 250977, 334636, 418295, 501954, 752931, 836590, 1003908, 1254885, 1505862, 1673180, 2509770, 3011724, 3764655, 5019540, 7529310, 15058620]

約数ペア:

[(1, 15058620), (2, 7529310), (3, 5019540), (4, 3764655), (5, 3011724), (6, 2509770), (9, 1673180), (10, 1505862), (12, 1254885), (15, 1003908), (18, 836590), (20, 752931), (30, 501954), (36, 418295), (45, 334636), (60, 250977), (90, 167318), (180, 83659), (269, 55980), (311, 48420), (538, 27990), (622, 24210), (807, 18660), (933, 16140), (1076, 13995), (1244, 12105), (1345, 11196), (1555, 9684), (1614, 9330), (1866, 8070), (2421, 6220), (2690, 5598), (2799, 5380), (3110, 4842), (3228, 4665), (3732, 4035)]