1481043720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{949387}}^1$

素因数の和:949414

約数の個数: 64

約数和(自身を含む): 4784915520

約数和(自身を除く): 3303871800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 949387, 1898774, 2848161, 3797548, 4746935, 5696322, 7595096, 9493870, 11392644, 12342031, 14240805, 18987740, 22785288, 24684062, 28481610, 37026093, 37975480, 49368124, 56963220, 61710155, 74052186, 98736248, 113926440, 123420310, 148104372, 185130465, 246840620, 296208744, 370260930, 493681240, 740521860, 1481043720]

約数ペア:

[(1, 1481043720), (2, 740521860), (3, 493681240), (4, 370260930), (5, 296208744), (6, 246840620), (8, 185130465), (10, 148104372), (12, 123420310), (13, 113926440), (15, 98736248), (20, 74052186), (24, 61710155), (26, 56963220), (30, 49368124), (39, 37975480), (40, 37026093), (52, 28481610), (60, 24684062), (65, 22785288), (78, 18987740), (104, 14240805), (120, 12342031), (130, 11392644), (156, 9493870), (195, 7595096), (260, 5696322), (312, 4746935), (390, 3797548), (520, 2848161), (780, 1898774), (1560, 949387)]