244955160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{680431}}^1$

素因数の和:680448

約数の個数: 48

約数和(自身を含む): 796105440

約数和(自身を除く): 551150280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 680431, 1360862, 2041293, 2721724, 3402155, 4082586, 5443448, 6123879, 6804310, 8165172, 10206465, 12247758, 13608620, 16330344, 20412930, 24495516, 27217240, 30619395, 40825860, 48991032, 61238790, 81651720, 122477580, 244955160]

約数ペア:

[(1, 244955160), (2, 122477580), (3, 81651720), (4, 61238790), (5, 48991032), (6, 40825860), (8, 30619395), (9, 27217240), (10, 24495516), (12, 20412930), (15, 16330344), (18, 13608620), (20, 12247758), (24, 10206465), (30, 8165172), (36, 6804310), (40, 6123879), (45, 5443448), (60, 4082586), (72, 3402155), (90, 2721724), (120, 2041293), (180, 1360862), (360, 680431)]