1556816160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{31489}}^1$

素因数の和:31610

約数の個数: 96

約数和(自身を含む): 4951739520

約数和(自身を除く): 3394923360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 103, 120, 160, 206, 240, 309, 412, 480, 515, 618, 824, 1030, 1236, 1545, 1648, 2060, 2472, 3090, 3296, 4120, 4944, 6180, 8240, 9888, 12360, 16480, 24720, 31489, 49440, 62978, 94467, 125956, 157445, 188934, 251912, 314890, 377868, 472335, 503824, 629780, 755736, 944670, 1007648, 1259560, 1511472, 1889340, 2519120, 3022944, 3243367, 3778680, 5038240, 6486734, 7557360, 9730101, 12973468, 15114720, 16216835, 19460202, 25946936, 32433670, 38920404, 48650505, 51893872, 64867340, 77840808, 97301010, 103787744, 129734680, 155681616, 194602020, 259469360, 311363232, 389204040, 518938720, 778408080, 1556816160]

約数ペア:

[(1, 1556816160), (2, 778408080), (3, 518938720), (4, 389204040), (5, 311363232), (6, 259469360), (8, 194602020), (10, 155681616), (12, 129734680), (15, 103787744), (16, 97301010), (20, 77840808), (24, 64867340), (30, 51893872), (32, 48650505), (40, 38920404), (48, 32433670), (60, 25946936), (80, 19460202), (96, 16216835), (103, 15114720), (120, 12973468), (160, 9730101), (206, 7557360), (240, 6486734), (309, 5038240), (412, 3778680), (480, 3243367), (515, 3022944), (618, 2519120), (824, 1889340), (1030, 1511472), (1236, 1259560), (1545, 1007648), (1648, 944670), (2060, 755736), (2472, 629780), (3090, 503824), (3296, 472335), (4120, 377868), (4944, 314890), (6180, 251912), (8240, 188934), (9888, 157445), (12360, 125956), (16480, 94467), (24720, 62978), (31489, 49440)]