40597560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{112771}}^1$

素因数の和:112788

約数の個数: 48

約数和(自身を含む): 131943240

約数和(自身を除く): 91345680

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, 112771, 225542, 338313, 451084, 563855, 676626, 902168, 1014939, 1127710, 1353252, 1691565, 2029878, 2255420, 2706504, 3383130, 4059756, 4510840, 5074695, 6766260, 8119512, 10149390, 13532520, 20298780, 40597560]

約数ペア:

[(1, 40597560), (2, 20298780), (3, 13532520), (4, 10149390), (5, 8119512), (6, 6766260), (8, 5074695), (9, 4510840), (10, 4059756), (12, 3383130), (15, 2706504), (18, 2255420), (20, 2029878), (24, 1691565), (30, 1353252), (36, 1127710), (40, 1014939), (45, 902168), (60, 676626), (72, 563855), (90, 451084), (120, 338313), (180, 225542), (360, 112771)]