899410320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5503}}^1$

素因数の和:5749

約数の個数: 120

約数和(自身を含む): 3034377216

約数和(自身を除く): 2134966896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 227, 240, 360, 454, 681, 720, 908, 1135, 1362, 1816, 2043, 2270, 2724, 3405, 3632, 4086, 4540, 5448, 5503, 6810, 8172, 9080, 10215, 10896, 11006, 13620, 16344, 16509, 18160, 20430, 22012, 27240, 27515, 32688, 33018, 40860, 44024, 49527, 54480, 55030, 66036, 81720, 82545, 88048, 99054, 110060, 132072, 163440, 165090, 198108, 220120, 247635, 264144, 330180, 396216, 440240, 495270, 660360, 792432, 990540, 1249181, 1320720, 1981080, 2498362, 3747543, 3962160, 4996724, 6245905, 7495086, 9993448, 11242629, 12491810, 14990172, 18737715, 19986896, 22485258, 24983620, 29980344, 37475430, 44970516, 49967240, 56213145, 59960688, 74950860, 89941032, 99934480, 112426290, 149901720, 179882064, 224852580, 299803440, 449705160, 899410320]

約数ペア:

[(1, 899410320), (2, 449705160), (3, 299803440), (4, 224852580), (5, 179882064), (6, 149901720), (8, 112426290), (9, 99934480), (10, 89941032), (12, 74950860), (15, 59960688), (16, 56213145), (18, 49967240), (20, 44970516), (24, 37475430), (30, 29980344), (36, 24983620), (40, 22485258), (45, 19986896), (48, 18737715), (60, 14990172), (72, 12491810), (80, 11242629), (90, 9993448), (120, 7495086), (144, 6245905), (180, 4996724), (227, 3962160), (240, 3747543), (360, 2498362), (454, 1981080), (681, 1320720), (720, 1249181), (908, 990540), (1135, 792432), (1362, 660360), (1816, 495270), (2043, 440240), (2270, 396216), (2724, 330180), (3405, 264144), (3632, 247635), (4086, 220120), (4540, 198108), (5448, 165090), (5503, 163440), (6810, 132072), (8172, 110060), (9080, 99054), (10215, 88048), (10896, 82545), (11006, 81720), (13620, 66036), (16344, 55030), (16509, 54480), (18160, 49527), (20430, 44024), (22012, 40860), (27240, 33018), (27515, 32688)]