3149087920

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{325319}}^1$

素因数の和:325354

約数の個数: 60

約数和(自身を含む): 8047766160

約数和(自身を除く): 4898678240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9680, 325319, 650638, 1301276, 1626595, 2602552, 3253190, 3578509, 5205104, 6506380, 7157018, 13012760, 14314036, 17892545, 26025520, 28628072, 35785090, 39363599, 57256144, 71570180, 78727198, 143140360, 157454396, 196817995, 286280720, 314908792, 393635990, 629817584, 787271980, 1574543960, 3149087920]

約数ペア:

[(1, 3149087920), (2, 1574543960), (4, 787271980), (5, 629817584), (8, 393635990), (10, 314908792), (11, 286280720), (16, 196817995), (20, 157454396), (22, 143140360), (40, 78727198), (44, 71570180), (55, 57256144), (80, 39363599), (88, 35785090), (110, 28628072), (121, 26025520), (176, 17892545), (220, 14314036), (242, 13012760), (440, 7157018), (484, 6506380), (605, 5205104), (880, 3578509), (968, 3253190), (1210, 2602552), (1936, 1626595), (2420, 1301276), (4840, 650638), (9680, 325319)]