1520785080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{222337}}^1$

素因数の和:222373

約数の個数: 96

約数和(自身を含む): 5202709200

約数和(自身を除く): 3681924120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 222337, 444674, 667011, 889348, 1111685, 1334022, 1778696, 2001033, 2223370, 2668044, 3335055, 4002066, 4224403, 4446740, 5336088, 6670110, 8004132, 8448806, 8893480, 10005165, 12673209, 13340220, 16008264, 16897612, 20010330, 21122015, 25346418, 26680440, 33795224, 38019627, 40020660, 42244030, 50692836, 63366045, 76039254, 80041320, 84488060, 101385672, 126732090, 152078508, 168976120, 190098135, 253464180, 304157016, 380196270, 506928360, 760392540, 1520785080]

約数ペア:

[(1, 1520785080), (2, 760392540), (3, 506928360), (4, 380196270), (5, 304157016), (6, 253464180), (8, 190098135), (9, 168976120), (10, 152078508), (12, 126732090), (15, 101385672), (18, 84488060), (19, 80041320), (20, 76039254), (24, 63366045), (30, 50692836), (36, 42244030), (38, 40020660), (40, 38019627), (45, 33795224), (57, 26680440), (60, 25346418), (72, 21122015), (76, 20010330), (90, 16897612), (95, 16008264), (114, 13340220), (120, 12673209), (152, 10005165), (171, 8893480), (180, 8448806), (190, 8004132), (228, 6670110), (285, 5336088), (342, 4446740), (360, 4224403), (380, 4002066), (456, 3335055), (570, 2668044), (684, 2223370), (760, 2001033), (855, 1778696), (1140, 1334022), (1368, 1111685), (1710, 889348), (2280, 667011), (3420, 444674), (6840, 222337)]