21452270880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{44692231}}^1$

素因数の和:44692249

約数の個数: 48

約数和(自身を含む): 67574654784

約数和(自身を除く): 46122383904

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, 240, 480, 44692231, 89384462, 134076693, 178768924, 223461155, 268153386, 357537848, 446922310, 536306772, 670383465, 715075696, 893844620, 1072613544, 1340766930, 1430151392, 1787689240, 2145227088, 2681533860, 3575378480, 4290454176, 5363067720, 7150756960, 10726135440, 21452270880]

約数ペア:

[(1, 21452270880), (2, 10726135440), (3, 7150756960), (4, 5363067720), (5, 4290454176), (6, 3575378480), (8, 2681533860), (10, 2145227088), (12, 1787689240), (15, 1430151392), (16, 1340766930), (20, 1072613544), (24, 893844620), (30, 715075696), (32, 670383465), (40, 536306772), (48, 446922310), (60, 357537848), (80, 268153386), (96, 223461155), (120, 178768924), (160, 134076693), (240, 89384462), (480, 44692231)]