68965560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{63857}}^1$

素因数の和:63877

約数の個数: 64

約数和(自身を含む): 229888800

約数和(自身を除く): 160923240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 63857, 127714, 191571, 255428, 319285, 383142, 510856, 574713, 638570, 766284, 957855, 1149426, 1277140, 1532568, 1724139, 1915710, 2298852, 2554280, 2873565, 3448278, 3831420, 4597704, 5747130, 6896556, 7662840, 8620695, 11494260, 13793112, 17241390, 22988520, 34482780, 68965560]

約数ペア:

[(1, 68965560), (2, 34482780), (3, 22988520), (4, 17241390), (5, 13793112), (6, 11494260), (8, 8620695), (9, 7662840), (10, 6896556), (12, 5747130), (15, 4597704), (18, 3831420), (20, 3448278), (24, 2873565), (27, 2554280), (30, 2298852), (36, 1915710), (40, 1724139), (45, 1532568), (54, 1277140), (60, 1149426), (72, 957855), (90, 766284), (108, 638570), (120, 574713), (135, 510856), (180, 383142), (216, 319285), (270, 255428), (360, 191571), (540, 127714), (1080, 63857)]