293807160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{816131}}^1$

素因数の和:816148

約数の個数: 48

約数和(自身を含む): 954874440

約数和(自身を除く): 661067280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 816131, 1632262, 2448393, 3264524, 4080655, 4896786, 6529048, 7345179, 8161310, 9793572, 12241965, 14690358, 16322620, 19587144, 24483930, 29380716, 32645240, 36725895, 48967860, 58761432, 73451790, 97935720, 146903580, 293807160]

約数ペア:

[(1, 293807160), (2, 146903580), (3, 97935720), (4, 73451790), (5, 58761432), (6, 48967860), (8, 36725895), (9, 32645240), (10, 29380716), (12, 24483930), (15, 19587144), (18, 16322620), (20, 14690358), (24, 12241965), (30, 9793572), (36, 8161310), (40, 7345179), (45, 6529048), (60, 4896786), (72, 4080655), (90, 3264524), (120, 2448393), (180, 1632262), (360, 816131)]