156740179920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1723177}}^1$

素因数の和:1723572

約数の個数: 80

約数和(自身を含む): 487176884160

約数和(自身を除く): 330436704240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 379, 758, 1137, 1516, 1895, 2274, 3032, 3790, 4548, 5685, 6064, 7580, 9096, 11370, 15160, 18192, 22740, 30320, 45480, 90960, 1723177, 3446354, 5169531, 6892708, 8615885, 10339062, 13785416, 17231770, 20678124, 25847655, 27570832, 34463540, 41356248, 51695310, 68927080, 82712496, 103390620, 137854160, 206781240, 413562480, 653084083, 1306168166, 1959252249, 2612336332, 3265420415, 3918504498, 5224672664, 6530840830, 7837008996, 9796261245, 10449345328, 13061681660, 15674017992, 19592522490, 26123363320, 31348035984, 39185044980, 52246726640, 78370089960, 156740179920]

約数ペア:

[(1, 156740179920), (2, 78370089960), (3, 52246726640), (4, 39185044980), (5, 31348035984), (6, 26123363320), (8, 19592522490), (10, 15674017992), (12, 13061681660), (15, 10449345328), (16, 9796261245), (20, 7837008996), (24, 6530840830), (30, 5224672664), (40, 3918504498), (48, 3265420415), (60, 2612336332), (80, 1959252249), (120, 1306168166), (240, 653084083), (379, 413562480), (758, 206781240), (1137, 137854160), (1516, 103390620), (1895, 82712496), (2274, 68927080), (3032, 51695310), (3790, 41356248), (4548, 34463540), (5685, 27570832), (6064, 25847655), (7580, 20678124), (9096, 17231770), (11370, 13785416), (15160, 10339062), (18192, 8615885), (22740, 6892708), (30320, 5169531), (45480, 3446354), (90960, 1723177)]