870265080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{2591}}^1$

素因数の和:2922

約数の個数: 128

約数和(自身を含む): 2911334400

約数和(自身を除く): 2041069320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 311, 360, 540, 622, 933, 1080, 1244, 1555, 1866, 2488, 2591, 2799, 3110, 3732, 4665, 5182, 5598, 6220, 7464, 7773, 8397, 9330, 10364, 11196, 12440, 12955, 13995, 15546, 16794, 18660, 20728, 22392, 23319, 25910, 27990, 31092, 33588, 37320, 38865, 41985, 46638, 51820, 55980, 62184, 67176, 69957, 77730, 83970, 93276, 103640, 111960, 116595, 139914, 155460, 167940, 186552, 233190, 279828, 310920, 335880, 349785, 466380, 559656, 699570, 805801, 932760, 1399140, 1611602, 2417403, 2798280, 3223204, 4029005, 4834806, 6446408, 7252209, 8058010, 9669612, 12087015, 14504418, 16116020, 19339224, 21756627, 24174030, 29008836, 32232040, 36261045, 43513254, 48348060, 58017672, 72522090, 87026508, 96696120, 108783135, 145044180, 174053016, 217566270, 290088360, 435132540, 870265080]

約数ペア:

[(1, 870265080), (2, 435132540), (3, 290088360), (4, 217566270), (5, 174053016), (6, 145044180), (8, 108783135), (9, 96696120), (10, 87026508), (12, 72522090), (15, 58017672), (18, 48348060), (20, 43513254), (24, 36261045), (27, 32232040), (30, 29008836), (36, 24174030), (40, 21756627), (45, 19339224), (54, 16116020), (60, 14504418), (72, 12087015), (90, 9669612), (108, 8058010), (120, 7252209), (135, 6446408), (180, 4834806), (216, 4029005), (270, 3223204), (311, 2798280), (360, 2417403), (540, 1611602), (622, 1399140), (933, 932760), (1080, 805801), (1244, 699570), (1555, 559656), (1866, 466380), (2488, 349785), (2591, 335880), (2799, 310920), (3110, 279828), (3732, 233190), (4665, 186552), (5182, 167940), (5598, 155460), (6220, 139914), (7464, 116595), (7773, 111960), (8397, 103640), (9330, 93276), (10364, 83970), (11196, 77730), (12440, 69957), (12955, 67176), (13995, 62184), (15546, 55980), (16794, 51820), (18660, 46638), (20728, 41985), (22392, 38865), (23319, 37320), (25910, 33588), (27990, 31092)]