121901280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1109}}^1$

素因数の和:1356

約数の個数: 96

約数和(自身を含む): 386013600

約数和(自身を除く): 264112320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 229, 240, 458, 480, 687, 916, 1109, 1145, 1374, 1832, 2218, 2290, 2748, 3327, 3435, 3664, 4436, 4580, 5496, 5545, 6654, 6870, 7328, 8872, 9160, 10992, 11090, 13308, 13740, 16635, 17744, 18320, 21984, 22180, 26616, 27480, 33270, 35488, 36640, 44360, 53232, 54960, 66540, 88720, 106464, 109920, 133080, 177440, 253961, 266160, 507922, 532320, 761883, 1015844, 1269805, 1523766, 2031688, 2539610, 3047532, 3809415, 4063376, 5079220, 6095064, 7618830, 8126752, 10158440, 12190128, 15237660, 20316880, 24380256, 30475320, 40633760, 60950640, 121901280]

約数ペア:

[(1, 121901280), (2, 60950640), (3, 40633760), (4, 30475320), (5, 24380256), (6, 20316880), (8, 15237660), (10, 12190128), (12, 10158440), (15, 8126752), (16, 7618830), (20, 6095064), (24, 5079220), (30, 4063376), (32, 3809415), (40, 3047532), (48, 2539610), (60, 2031688), (80, 1523766), (96, 1269805), (120, 1015844), (160, 761883), (229, 532320), (240, 507922), (458, 266160), (480, 253961), (687, 177440), (916, 133080), (1109, 109920), (1145, 106464), (1374, 88720), (1832, 66540), (2218, 54960), (2290, 53232), (2748, 44360), (3327, 36640), (3435, 35488), (3664, 33270), (4436, 27480), (4580, 26616), (5496, 22180), (5545, 21984), (6654, 18320), (6870, 17744), (7328, 16635), (8872, 13740), (9160, 13308), (10992, 11090)]