253336680

素因数分解:

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

素因数の和:234591

約数の個数: 64

約数和(自身を含む): 844459200

約数和(自身を除く): 591122520

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, 234571, 469142, 703713, 938284, 1172855, 1407426, 1876568, 2111139, 2345710, 2814852, 3518565, 4222278, 4691420, 5629704, 6333417, 7037130, 8444556, 9382840, 10555695, 12666834, 14074260, 16889112, 21111390, 25333668, 28148520, 31667085, 42222780, 50667336, 63334170, 84445560, 126668340, 253336680]

約数ペア:

[(1, 253336680), (2, 126668340), (3, 84445560), (4, 63334170), (5, 50667336), (6, 42222780), (8, 31667085), (9, 28148520), (10, 25333668), (12, 21111390), (15, 16889112), (18, 14074260), (20, 12666834), (24, 10555695), (27, 9382840), (30, 8444556), (36, 7037130), (40, 6333417), (45, 5629704), (54, 4691420), (60, 4222278), (72, 3518565), (90, 2814852), (108, 2345710), (120, 2111139), (135, 1876568), (180, 1407426), (216, 1172855), (270, 938284), (360, 703713), (540, 469142), (1080, 234571)]