126668340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{234571}}^1$

素因数の和:234589

約数の個数: 48

約数和(自身を含む): 394080960

約数和(自身を除く): 267412620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 234571, 469142, 703713, 938284, 1172855, 1407426, 2111139, 2345710, 2814852, 3518565, 4222278, 4691420, 6333417, 7037130, 8444556, 10555695, 12666834, 14074260, 21111390, 25333668, 31667085, 42222780, 63334170, 126668340]

約数ペア:

[(1, 126668340), (2, 63334170), (3, 42222780), (4, 31667085), (5, 25333668), (6, 21111390), (9, 14074260), (10, 12666834), (12, 10555695), (15, 8444556), (18, 7037130), (20, 6333417), (27, 4691420), (30, 4222278), (36, 3518565), (45, 2814852), (54, 2345710), (60, 2111139), (90, 1407426), (108, 1172855), (135, 938284), (180, 703713), (270, 469142), (540, 234571)]