74444520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15131}}^1$

素因数の和:15186

約数の個数: 64

約数和(自身を含む): 228795840

約数和(自身を除く): 154351320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 15131, 30262, 45393, 60524, 75655, 90786, 121048, 151310, 181572, 226965, 302620, 363144, 453930, 605240, 620371, 907860, 1240742, 1815720, 1861113, 2481484, 3101855, 3722226, 4962968, 6203710, 7444452, 9305565, 12407420, 14888904, 18611130, 24814840, 37222260, 74444520]

約数ペア:

[(1, 74444520), (2, 37222260), (3, 24814840), (4, 18611130), (5, 14888904), (6, 12407420), (8, 9305565), (10, 7444452), (12, 6203710), (15, 4962968), (20, 3722226), (24, 3101855), (30, 2481484), (40, 1861113), (41, 1815720), (60, 1240742), (82, 907860), (120, 620371), (123, 605240), (164, 453930), (205, 363144), (246, 302620), (328, 226965), (410, 181572), (492, 151310), (615, 121048), (820, 90786), (984, 75655), (1230, 60524), (1640, 45393), (2460, 30262), (4920, 15131)]