2745872280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{7627423}}^1$

素因数の和:7627440

約数の個数: 48

約数和(自身を含む): 8924086080

約数和(自身を除く): 6178213800

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, 7627423, 15254846, 22882269, 30509692, 38137115, 45764538, 61019384, 68646807, 76274230, 91529076, 114411345, 137293614, 152548460, 183058152, 228822690, 274587228, 305096920, 343234035, 457645380, 549174456, 686468070, 915290760, 1372936140, 2745872280]

約数ペア:

[(1, 2745872280), (2, 1372936140), (3, 915290760), (4, 686468070), (5, 549174456), (6, 457645380), (8, 343234035), (9, 305096920), (10, 274587228), (12, 228822690), (15, 183058152), (18, 152548460), (20, 137293614), (24, 114411345), (30, 91529076), (36, 76274230), (40, 68646807), (45, 61019384), (60, 45764538), (72, 38137115), (90, 30509692), (120, 22882269), (180, 15254846), (360, 7627423)]