853690680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4153}}^1$

素因数の和:4741

約数の個数: 96

約数和(自身を含む): 2780022960

約数和(自身を除く): 1926332280

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, 360, 571, 1142, 1713, 2284, 2855, 3426, 4153, 4568, 5139, 5710, 6852, 8306, 8565, 10278, 11420, 12459, 13704, 16612, 17130, 20556, 20765, 22840, 24918, 25695, 33224, 34260, 37377, 41112, 41530, 49836, 51390, 62295, 68520, 74754, 83060, 99672, 102780, 124590, 149508, 166120, 186885, 205560, 249180, 299016, 373770, 498360, 747540, 1495080, 2371363, 4742726, 7114089, 9485452, 11856815, 14228178, 18970904, 21342267, 23713630, 28456356, 35570445, 42684534, 47427260, 56912712, 71140890, 85369068, 94854520, 106711335, 142281780, 170738136, 213422670, 284563560, 426845340, 853690680]

約数ペア:

[(1, 853690680), (2, 426845340), (3, 284563560), (4, 213422670), (5, 170738136), (6, 142281780), (8, 106711335), (9, 94854520), (10, 85369068), (12, 71140890), (15, 56912712), (18, 47427260), (20, 42684534), (24, 35570445), (30, 28456356), (36, 23713630), (40, 21342267), (45, 18970904), (60, 14228178), (72, 11856815), (90, 9485452), (120, 7114089), (180, 4742726), (360, 2371363), (571, 1495080), (1142, 747540), (1713, 498360), (2284, 373770), (2855, 299016), (3426, 249180), (4153, 205560), (4568, 186885), (5139, 166120), (5710, 149508), (6852, 124590), (8306, 102780), (8565, 99672), (10278, 83060), (11420, 74754), (12459, 68520), (13704, 62295), (16612, 51390), (17130, 49836), (20556, 41530), (20765, 41112), (22840, 37377), (24918, 34260), (25695, 33224)]