320403060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2591}}^1$

素因数の和:2838

約数の個数: 96

約数和(自身を含む): 1001548800

約数和(自身を除く): 681145740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 229, 270, 458, 540, 687, 916, 1145, 1374, 2061, 2290, 2591, 2748, 3435, 4122, 4580, 5182, 6183, 6870, 7773, 8244, 10305, 10364, 12366, 12955, 13740, 15546, 20610, 23319, 24732, 25910, 30915, 31092, 38865, 41220, 46638, 51820, 61830, 69957, 77730, 93276, 116595, 123660, 139914, 155460, 233190, 279828, 349785, 466380, 593339, 699570, 1186678, 1399140, 1780017, 2373356, 2966695, 3560034, 5340051, 5933390, 7120068, 8900085, 10680102, 11866780, 16020153, 17800170, 21360204, 26700255, 32040306, 35600340, 53400510, 64080612, 80100765, 106801020, 160201530, 320403060]

約数ペア:

[(1, 320403060), (2, 160201530), (3, 106801020), (4, 80100765), (5, 64080612), (6, 53400510), (9, 35600340), (10, 32040306), (12, 26700255), (15, 21360204), (18, 17800170), (20, 16020153), (27, 11866780), (30, 10680102), (36, 8900085), (45, 7120068), (54, 5933390), (60, 5340051), (90, 3560034), (108, 2966695), (135, 2373356), (180, 1780017), (229, 1399140), (270, 1186678), (458, 699570), (540, 593339), (687, 466380), (916, 349785), (1145, 279828), (1374, 233190), (2061, 155460), (2290, 139914), (2591, 123660), (2748, 116595), (3435, 93276), (4122, 77730), (4580, 69957), (5182, 61830), (6183, 51820), (6870, 46638), (7773, 41220), (8244, 38865), (10305, 31092), (10364, 30915), (12366, 25910), (12955, 24732), (13740, 23319), (15546, 20610)]