538841280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{983}}^1$

素因数の和:1574

約数の個数: 112

約数和(自身を含む): 1715560704

約数和(自身を除く): 1176719424

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 571, 960, 983, 1142, 1713, 1966, 2284, 2855, 2949, 3426, 3932, 4568, 4915, 5710, 5898, 6852, 7864, 8565, 9136, 9830, 11420, 11796, 13704, 14745, 15728, 17130, 18272, 19660, 22840, 23592, 27408, 29490, 31456, 34260, 36544, 39320, 45680, 47184, 54816, 58980, 62912, 68520, 78640, 91360, 94368, 109632, 117960, 137040, 157280, 182720, 188736, 235920, 274080, 314560, 471840, 548160, 561293, 943680, 1122586, 1683879, 2245172, 2806465, 3367758, 4490344, 5612930, 6735516, 8419395, 8980688, 11225860, 13471032, 16838790, 17961376, 22451720, 26942064, 33677580, 35922752, 44903440, 53884128, 67355160, 89806880, 107768256, 134710320, 179613760, 269420640, 538841280]

約数ペア:

[(1, 538841280), (2, 269420640), (3, 179613760), (4, 134710320), (5, 107768256), (6, 89806880), (8, 67355160), (10, 53884128), (12, 44903440), (15, 35922752), (16, 33677580), (20, 26942064), (24, 22451720), (30, 17961376), (32, 16838790), (40, 13471032), (48, 11225860), (60, 8980688), (64, 8419395), (80, 6735516), (96, 5612930), (120, 4490344), (160, 3367758), (192, 2806465), (240, 2245172), (320, 1683879), (480, 1122586), (571, 943680), (960, 561293), (983, 548160), (1142, 471840), (1713, 314560), (1966, 274080), (2284, 235920), (2855, 188736), (2949, 182720), (3426, 157280), (3932, 137040), (4568, 117960), (4915, 109632), (5710, 94368), (5898, 91360), (6852, 78640), (7864, 68520), (8565, 62912), (9136, 58980), (9830, 54816), (11420, 47184), (11796, 45680), (13704, 39320), (14745, 36544), (15728, 34260), (17130, 31456), (18272, 29490), (19660, 27408), (22840, 23592)]