145513920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3697}}^1$

素因数の和:3758

約数の個数: 112

約数和(自身を含む): 473403168

約数和(自身を除く): 327889248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3697, 3936, 4920, 6560, 7394, 7872, 9840, 11091, 13120, 14788, 18485, 19680, 22182, 29576, 36970, 39360, 44364, 55455, 59152, 73940, 88728, 110910, 118304, 147880, 151577, 177456, 221820, 236608, 295760, 303154, 354912, 443640, 454731, 591520, 606308, 709824, 757885, 887280, 909462, 1183040, 1212616, 1515770, 1774560, 1818924, 2273655, 2425232, 3031540, 3549120, 3637848, 4547310, 4850464, 6063080, 7275696, 9094620, 9700928, 12126160, 14551392, 18189240, 24252320, 29102784, 36378480, 48504640, 72756960, 145513920]

約数ペア:

[(1, 145513920), (2, 72756960), (3, 48504640), (4, 36378480), (5, 29102784), (6, 24252320), (8, 18189240), (10, 14551392), (12, 12126160), (15, 9700928), (16, 9094620), (20, 7275696), (24, 6063080), (30, 4850464), (32, 4547310), (40, 3637848), (41, 3549120), (48, 3031540), (60, 2425232), (64, 2273655), (80, 1818924), (82, 1774560), (96, 1515770), (120, 1212616), (123, 1183040), (160, 909462), (164, 887280), (192, 757885), (205, 709824), (240, 606308), (246, 591520), (320, 454731), (328, 443640), (410, 354912), (480, 303154), (492, 295760), (615, 236608), (656, 221820), (820, 177456), (960, 151577), (984, 147880), (1230, 118304), (1312, 110910), (1640, 88728), (1968, 73940), (2460, 59152), (2624, 55455), (3280, 44364), (3697, 39360), (3936, 36970), (4920, 29576), (6560, 22182), (7394, 19680), (7872, 18485), (9840, 14788), (11091, 13120)]