452280420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4463}}^1$

素因数の和:5041

約数の個数: 72

約数和(自身を含む): 1374662016

約数和(自身を除く): 922381596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 563, 1126, 1689, 2252, 2815, 3378, 4463, 5067, 5630, 6756, 8445, 8926, 10134, 11260, 13389, 16890, 17852, 20268, 22315, 25335, 26778, 33780, 40167, 44630, 50670, 53556, 66945, 80334, 89260, 101340, 133890, 160668, 200835, 267780, 401670, 803340, 2512669, 5025338, 7538007, 10050676, 12563345, 15076014, 22614021, 25126690, 30152028, 37690035, 45228042, 50253380, 75380070, 90456084, 113070105, 150760140, 226140210, 452280420]

約数ペア:

[(1, 452280420), (2, 226140210), (3, 150760140), (4, 113070105), (5, 90456084), (6, 75380070), (9, 50253380), (10, 45228042), (12, 37690035), (15, 30152028), (18, 25126690), (20, 22614021), (30, 15076014), (36, 12563345), (45, 10050676), (60, 7538007), (90, 5025338), (180, 2512669), (563, 803340), (1126, 401670), (1689, 267780), (2252, 200835), (2815, 160668), (3378, 133890), (4463, 101340), (5067, 89260), (5630, 80334), (6756, 66945), (8445, 53556), (8926, 50670), (10134, 44630), (11260, 40167), (13389, 33780), (16890, 26778), (17852, 25335), (20268, 22315)]