162642780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3359}}^1$

素因数の和:3643

約数の個数: 72

約数和(自身を含む): 495331200

約数和(自身を除く): 332688420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1345, 1614, 2421, 2690, 3228, 3359, 4035, 4842, 5380, 6718, 8070, 9684, 10077, 12105, 13436, 16140, 16795, 20154, 24210, 30231, 33590, 40308, 48420, 50385, 60462, 67180, 100770, 120924, 151155, 201540, 302310, 604620, 903571, 1807142, 2710713, 3614284, 4517855, 5421426, 8132139, 9035710, 10842852, 13553565, 16264278, 18071420, 27107130, 32528556, 40660695, 54214260, 81321390, 162642780]

約数ペア:

[(1, 162642780), (2, 81321390), (3, 54214260), (4, 40660695), (5, 32528556), (6, 27107130), (9, 18071420), (10, 16264278), (12, 13553565), (15, 10842852), (18, 9035710), (20, 8132139), (30, 5421426), (36, 4517855), (45, 3614284), (60, 2710713), (90, 1807142), (180, 903571), (269, 604620), (538, 302310), (807, 201540), (1076, 151155), (1345, 120924), (1614, 100770), (2421, 67180), (2690, 60462), (3228, 50385), (3359, 48420), (4035, 40308), (4842, 33590), (5380, 30231), (6718, 24210), (8070, 20154), (9684, 16795), (10077, 16140), (12105, 13436)]