88370280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{245473}}^1$

素因数の和:245490

約数の個数: 48

約数和(自身を含む): 287204580

約数和(自身を除く): 198834300

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, 245473, 490946, 736419, 981892, 1227365, 1472838, 1963784, 2209257, 2454730, 2945676, 3682095, 4418514, 4909460, 5891352, 7364190, 8837028, 9818920, 11046285, 14728380, 17674056, 22092570, 29456760, 44185140, 88370280]

約数ペア:

[(1, 88370280), (2, 44185140), (3, 29456760), (4, 22092570), (5, 17674056), (6, 14728380), (8, 11046285), (9, 9818920), (10, 8837028), (12, 7364190), (15, 5891352), (18, 4909460), (20, 4418514), (24, 3682095), (30, 2945676), (36, 2454730), (40, 2209257), (45, 1963784), (60, 1472838), (72, 1227365), (90, 981892), (120, 736419), (180, 490946), (360, 245473)]