55377360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{76913}}^1$

素因数の和:76932

約数の個数: 60

約数和(自身を含む): 185978052

約数和(自身を除く): 130600692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 76913, 153826, 230739, 307652, 384565, 461478, 615304, 692217, 769130, 922956, 1153695, 1230608, 1384434, 1538260, 1845912, 2307390, 2768868, 3076520, 3461085, 3691824, 4614780, 5537736, 6153040, 6922170, 9229560, 11075472, 13844340, 18459120, 27688680, 55377360]

約数ペア:

[(1, 55377360), (2, 27688680), (3, 18459120), (4, 13844340), (5, 11075472), (6, 9229560), (8, 6922170), (9, 6153040), (10, 5537736), (12, 4614780), (15, 3691824), (16, 3461085), (18, 3076520), (20, 2768868), (24, 2307390), (30, 1845912), (36, 1538260), (40, 1384434), (45, 1230608), (48, 1153695), (60, 922956), (72, 769130), (80, 692217), (90, 615304), (120, 461478), (144, 384565), (180, 307652), (240, 230739), (360, 153826), (720, 76913)]