2010689640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{17959}}^1$

素因数の和:18287

約数の個数: 96

約数和(自身を含む): 6556118400

約数和(自身を除く): 4545428760

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, 311, 360, 622, 933, 1244, 1555, 1866, 2488, 2799, 3110, 3732, 4665, 5598, 6220, 7464, 9330, 11196, 12440, 13995, 17959, 18660, 22392, 27990, 35918, 37320, 53877, 55980, 71836, 89795, 107754, 111960, 143672, 161631, 179590, 215508, 269385, 323262, 359180, 431016, 538770, 646524, 718360, 808155, 1077540, 1293048, 1616310, 2155080, 3232620, 5585249, 6465240, 11170498, 16755747, 22340996, 27926245, 33511494, 44681992, 50267241, 55852490, 67022988, 83778735, 100534482, 111704980, 134045976, 167557470, 201068964, 223409960, 251336205, 335114940, 402137928, 502672410, 670229880, 1005344820, 2010689640]

約数ペア:

[(1, 2010689640), (2, 1005344820), (3, 670229880), (4, 502672410), (5, 402137928), (6, 335114940), (8, 251336205), (9, 223409960), (10, 201068964), (12, 167557470), (15, 134045976), (18, 111704980), (20, 100534482), (24, 83778735), (30, 67022988), (36, 55852490), (40, 50267241), (45, 44681992), (60, 33511494), (72, 27926245), (90, 22340996), (120, 16755747), (180, 11170498), (311, 6465240), (360, 5585249), (622, 3232620), (933, 2155080), (1244, 1616310), (1555, 1293048), (1866, 1077540), (2488, 808155), (2799, 718360), (3110, 646524), (3732, 538770), (4665, 431016), (5598, 359180), (6220, 323262), (7464, 269385), (9330, 215508), (11196, 179590), (12440, 161631), (13995, 143672), (17959, 111960), (18660, 107754), (22392, 89795), (27990, 71836), (35918, 55980), (37320, 53877)]