1161940320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{806903}}^1$

素因数の和:806924

約数の個数: 72

約数和(自身を含む): 3965126256

約数和(自身を除く): 2803185936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 806903, 1613806, 2420709, 3227612, 4034515, 4841418, 6455224, 7262127, 8069030, 9682836, 12103545, 12910448, 14524254, 16138060, 19365672, 24207090, 25820896, 29048508, 32276120, 36310635, 38731344, 48414180, 58097016, 64552240, 72621270, 77462688, 96828360, 116194032, 129104480, 145242540, 193656720, 232388064, 290485080, 387313440, 580970160, 1161940320]

約数ペア:

[(1, 1161940320), (2, 580970160), (3, 387313440), (4, 290485080), (5, 232388064), (6, 193656720), (8, 145242540), (9, 129104480), (10, 116194032), (12, 96828360), (15, 77462688), (16, 72621270), (18, 64552240), (20, 58097016), (24, 48414180), (30, 38731344), (32, 36310635), (36, 32276120), (40, 29048508), (45, 25820896), (48, 24207090), (60, 19365672), (72, 16138060), (80, 14524254), (90, 12910448), (96, 12103545), (120, 9682836), (144, 8069030), (160, 7262127), (180, 6455224), (240, 4841418), (288, 4034515), (360, 3227612), (480, 2420709), (720, 1613806), (1440, 806903)]