145538760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{32779}}^1$

素因数の和:32830

約数の個数: 64

約数和(自身を含む): 448430400

約数和(自身を除く): 302891640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 32779, 65558, 98337, 131116, 163895, 196674, 262232, 327790, 393348, 491685, 655580, 786696, 983370, 1212823, 1311160, 1966740, 2425646, 3638469, 3933480, 4851292, 6064115, 7276938, 9702584, 12128230, 14553876, 18192345, 24256460, 29107752, 36384690, 48512920, 72769380, 145538760]

約数ペア:

[(1, 145538760), (2, 72769380), (3, 48512920), (4, 36384690), (5, 29107752), (6, 24256460), (8, 18192345), (10, 14553876), (12, 12128230), (15, 9702584), (20, 7276938), (24, 6064115), (30, 4851292), (37, 3933480), (40, 3638469), (60, 2425646), (74, 1966740), (111, 1311160), (120, 1212823), (148, 983370), (185, 786696), (222, 655580), (296, 491685), (370, 393348), (444, 327790), (555, 262232), (740, 196674), (888, 163895), (1110, 131116), (1480, 98337), (2220, 65558), (4440, 32779)]