540960840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{214667}}^1$

素因数の和:214691

約数の個数: 96

約数和(自身を含む): 2009292480

約数和(自身を除く): 1468331640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 214667, 429334, 644001, 858668, 1073335, 1288002, 1502669, 1717336, 1932003, 2146670, 2576004, 3005338, 3220005, 3864006, 4293340, 4508007, 5152008, 6010676, 6440010, 7513345, 7728012, 8586680, 9016014, 9660015, 12021352, 12880020, 13524021, 15026690, 15456024, 18032028, 19320030, 22540035, 25760040, 27048042, 30053380, 36064056, 38640060, 45080070, 54096084, 60106760, 67620105, 77280120, 90160140, 108192168, 135240210, 180320280, 270480420, 540960840]

約数ペア:

[(1, 540960840), (2, 270480420), (3, 180320280), (4, 135240210), (5, 108192168), (6, 90160140), (7, 77280120), (8, 67620105), (9, 60106760), (10, 54096084), (12, 45080070), (14, 38640060), (15, 36064056), (18, 30053380), (20, 27048042), (21, 25760040), (24, 22540035), (28, 19320030), (30, 18032028), (35, 15456024), (36, 15026690), (40, 13524021), (42, 12880020), (45, 12021352), (56, 9660015), (60, 9016014), (63, 8586680), (70, 7728012), (72, 7513345), (84, 6440010), (90, 6010676), (105, 5152008), (120, 4508007), (126, 4293340), (140, 3864006), (168, 3220005), (180, 3005338), (210, 2576004), (252, 2146670), (280, 1932003), (315, 1717336), (360, 1502669), (420, 1288002), (504, 1073335), (630, 858668), (840, 644001), (1260, 429334), (2520, 214667)]