319597560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{3137}}^1$

素因数の和:3437

約数の個数: 96

約数和(自身を含む): 1042694640

約数和(自身を除く): 723097080

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, 283, 360, 566, 849, 1132, 1415, 1698, 2264, 2547, 2830, 3137, 3396, 4245, 5094, 5660, 6274, 6792, 8490, 9411, 10188, 11320, 12548, 12735, 15685, 16980, 18822, 20376, 25096, 25470, 28233, 31370, 33960, 37644, 47055, 50940, 56466, 62740, 75288, 94110, 101880, 112932, 125480, 141165, 188220, 225864, 282330, 376440, 564660, 887771, 1129320, 1775542, 2663313, 3551084, 4438855, 5326626, 7102168, 7989939, 8877710, 10653252, 13316565, 15979878, 17755420, 21306504, 26633130, 31959756, 35510840, 39949695, 53266260, 63919512, 79899390, 106532520, 159798780, 319597560]

約数ペア:

[(1, 319597560), (2, 159798780), (3, 106532520), (4, 79899390), (5, 63919512), (6, 53266260), (8, 39949695), (9, 35510840), (10, 31959756), (12, 26633130), (15, 21306504), (18, 17755420), (20, 15979878), (24, 13316565), (30, 10653252), (36, 8877710), (40, 7989939), (45, 7102168), (60, 5326626), (72, 4438855), (90, 3551084), (120, 2663313), (180, 1775542), (283, 1129320), (360, 887771), (566, 564660), (849, 376440), (1132, 282330), (1415, 225864), (1698, 188220), (2264, 141165), (2547, 125480), (2830, 112932), (3137, 101880), (3396, 94110), (4245, 75288), (5094, 62740), (5660, 56466), (6274, 50940), (6792, 47055), (8490, 37644), (9411, 33960), (10188, 31370), (11320, 28233), (12548, 25470), (12735, 25096), (15685, 20376), (16980, 18822)]