284784120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{577}}^1$

素因数の和:1054

約数の個数: 128

約数和(自身を含む): 953006400

約数和(自身を除く): 668222280

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, 457, 540, 577, 914, 1080, 1154, 1371, 1731, 1828, 2285, 2308, 2742, 2885, 3462, 3656, 4113, 4570, 4616, 5193, 5484, 5770, 6855, 6924, 8226, 8655, 9140, 10386, 10968, 11540, 12339, 13710, 13848, 15579, 16452, 17310, 18280, 20565, 20772, 23080, 24678, 25965, 27420, 31158, 32904, 34620, 41130, 41544, 49356, 51930, 54840, 61695, 62316, 69240, 77895, 82260, 98712, 103860, 123390, 124632, 155790, 164520, 207720, 246780, 263689, 311580, 493560, 527378, 623160, 791067, 1054756, 1318445, 1582134, 2109512, 2373201, 2636890, 3164268, 3955335, 4746402, 5273780, 6328536, 7119603, 7910670, 9492804, 10547560, 11866005, 14239206, 15821340, 18985608, 23732010, 28478412, 31642680, 35598015, 47464020, 56956824, 71196030, 94928040, 142392060, 284784120]

約数ペア:

[(1, 284784120), (2, 142392060), (3, 94928040), (4, 71196030), (5, 56956824), (6, 47464020), (8, 35598015), (9, 31642680), (10, 28478412), (12, 23732010), (15, 18985608), (18, 15821340), (20, 14239206), (24, 11866005), (27, 10547560), (30, 9492804), (36, 7910670), (40, 7119603), (45, 6328536), (54, 5273780), (60, 4746402), (72, 3955335), (90, 3164268), (108, 2636890), (120, 2373201), (135, 2109512), (180, 1582134), (216, 1318445), (270, 1054756), (360, 791067), (457, 623160), (540, 527378), (577, 493560), (914, 311580), (1080, 263689), (1154, 246780), (1371, 207720), (1731, 164520), (1828, 155790), (2285, 124632), (2308, 123390), (2742, 103860), (2885, 98712), (3462, 82260), (3656, 77895), (4113, 69240), (4570, 62316), (4616, 61695), (5193, 54840), (5484, 51930), (5770, 49356), (6855, 41544), (6924, 41130), (8226, 34620), (8655, 32904), (9140, 31158), (10386, 27420), (10968, 25965), (11540, 24678), (12339, 23080), (13710, 20772), (13848, 20565), (15579, 18280), (16452, 17310)]