65067120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{90371}}^1$

素因数の和:90390

約数の個数: 60

約数和(自身を含む): 218519496

約数和(自身を除く): 153452376

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, 90371, 180742, 271113, 361484, 451855, 542226, 722968, 813339, 903710, 1084452, 1355565, 1445936, 1626678, 1807420, 2168904, 2711130, 3253356, 3614840, 4066695, 4337808, 5422260, 6506712, 7229680, 8133390, 10844520, 13013424, 16266780, 21689040, 32533560, 65067120]

約数ペア:

[(1, 65067120), (2, 32533560), (3, 21689040), (4, 16266780), (5, 13013424), (6, 10844520), (8, 8133390), (9, 7229680), (10, 6506712), (12, 5422260), (15, 4337808), (16, 4066695), (18, 3614840), (20, 3253356), (24, 2711130), (30, 2168904), (36, 1807420), (40, 1626678), (45, 1445936), (48, 1355565), (60, 1084452), (72, 903710), (80, 813339), (90, 722968), (120, 542226), (144, 451855), (180, 361484), (240, 271113), (360, 180742), (720, 90371)]