18494355240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{364349}}^1$

素因数の和:364416

約数の個数: 128

約数和(自身を含む): 62959680000

約数和(自身を除く): 44465324760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 360, 376, 423, 470, 540, 564, 705, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2538, 2820, 3384, 4230, 5076, 5640, 6345, 8460, 10152, 12690, 16920, 25380, 50760, 364349, 728698, 1093047, 1457396, 1821745, 2186094, 2914792, 3279141, 3643490, 4372188, 5465235, 6558282, 7286980, 8744376, 9837423, 10930470, 13116564, 14573960, 16395705, 17124403, 19674846, 21860940, 26233128, 32791410, 34248806, 39349692, 43721880, 49187115, 51373209, 65582820, 68497612, 78699384, 85622015, 98374230, 102746418, 131165640, 136995224, 154119627, 171244030, 196748460, 205492836, 256866045, 308239254, 342488060, 393496920, 410985672, 462358881, 513732090, 616478508, 684976120, 770598135, 924717762, 1027464180, 1232957016, 1541196270, 1849435524, 2054928360, 2311794405, 3082392540, 3698871048, 4623588810, 6164785080, 9247177620, 18494355240]

約数ペア:

[(1, 18494355240), (2, 9247177620), (3, 6164785080), (4, 4623588810), (5, 3698871048), (6, 3082392540), (8, 2311794405), (9, 2054928360), (10, 1849435524), (12, 1541196270), (15, 1232957016), (18, 1027464180), (20, 924717762), (24, 770598135), (27, 684976120), (30, 616478508), (36, 513732090), (40, 462358881), (45, 410985672), (47, 393496920), (54, 342488060), (60, 308239254), (72, 256866045), (90, 205492836), (94, 196748460), (108, 171244030), (120, 154119627), (135, 136995224), (141, 131165640), (180, 102746418), (188, 98374230), (216, 85622015), (235, 78699384), (270, 68497612), (282, 65582820), (360, 51373209), (376, 49187115), (423, 43721880), (470, 39349692), (540, 34248806), (564, 32791410), (705, 26233128), (846, 21860940), (940, 19674846), (1080, 17124403), (1128, 16395705), (1269, 14573960), (1410, 13116564), (1692, 10930470), (1880, 9837423), (2115, 8744376), (2538, 7286980), (2820, 6558282), (3384, 5465235), (4230, 4372188), (5076, 3643490), (5640, 3279141), (6345, 2914792), (8460, 2186094), (10152, 1821745), (12690, 1457396), (16920, 1093047), (25380, 728698), (50760, 364349)]