6870720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:458

約数の個数: 112

約数和(自身を含む): 23152608

約数和(自身を除く): 16281888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 421, 480, 510, 544, 680, 816, 842, 960, 1020, 1088, 1263, 1360, 1632, 1684, 2040, 2105, 2526, 2720, 3264, 3368, 4080, 4210, 5052, 5440, 6315, 6736, 7157, 8160, 8420, 10104, 12630, 13472, 14314, 16320, 16840, 20208, 21471, 25260, 26944, 28628, 33680, 35785, 40416, 42942, 50520, 57256, 67360, 71570, 80832, 85884, 101040, 107355, 114512, 134720, 143140, 171768, 202080, 214710, 229024, 286280, 343536, 404160, 429420, 458048, 572560, 687072, 858840, 1145120, 1374144, 1717680, 2290240, 3435360, 6870720]

約数ペア:

[(1, 6870720), (2, 3435360), (3, 2290240), (4, 1717680), (5, 1374144), (6, 1145120), (8, 858840), (10, 687072), (12, 572560), (15, 458048), (16, 429420), (17, 404160), (20, 343536), (24, 286280), (30, 229024), (32, 214710), (34, 202080), (40, 171768), (48, 143140), (51, 134720), (60, 114512), (64, 107355), (68, 101040), (80, 85884), (85, 80832), (96, 71570), (102, 67360), (120, 57256), (136, 50520), (160, 42942), (170, 40416), (192, 35785), (204, 33680), (240, 28628), (255, 26944), (272, 25260), (320, 21471), (340, 20208), (408, 16840), (421, 16320), (480, 14314), (510, 13472), (544, 12630), (680, 10104), (816, 8420), (842, 8160), (960, 7157), (1020, 6736), (1088, 6315), (1263, 5440), (1360, 5052), (1632, 4210), (1684, 4080), (2040, 3368), (2105, 3264), (2526, 2720)]