1326229020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{65203}}^1$

素因数の和:65331

約数の個数: 72

約数和(自身を含む): 4058557776

約数和(自身を除く): 2732328756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 65203, 130406, 195609, 260812, 326015, 391218, 586827, 652030, 782436, 978045, 1173654, 1304060, 1956090, 2347308, 2934135, 3912180, 5868270, 7367939, 11736540, 14735878, 22103817, 29471756, 36839695, 44207634, 66311451, 73679390, 88415268, 110519085, 132622902, 147358780, 221038170, 265245804, 331557255, 442076340, 663114510, 1326229020]

約数ペア:

[(1, 1326229020), (2, 663114510), (3, 442076340), (4, 331557255), (5, 265245804), (6, 221038170), (9, 147358780), (10, 132622902), (12, 110519085), (15, 88415268), (18, 73679390), (20, 66311451), (30, 44207634), (36, 36839695), (45, 29471756), (60, 22103817), (90, 14735878), (113, 11736540), (180, 7367939), (226, 5868270), (339, 3912180), (452, 2934135), (565, 2347308), (678, 1956090), (1017, 1304060), (1130, 1173654), (1356, 978045), (1695, 782436), (2034, 652030), (2260, 586827), (3390, 391218), (4068, 326015), (5085, 260812), (6780, 195609), (10170, 130406), (20340, 65203)]