38418720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{80039}}^1$

素因数の和:80057

約数の個数: 48

約数和(自身を含む): 121020480

約数和(自身を除く): 82601760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 80039, 160078, 240117, 320156, 400195, 480234, 640312, 800390, 960468, 1200585, 1280624, 1600780, 1920936, 2401170, 2561248, 3201560, 3841872, 4802340, 6403120, 7683744, 9604680, 12806240, 19209360, 38418720]

約数ペア:

[(1, 38418720), (2, 19209360), (3, 12806240), (4, 9604680), (5, 7683744), (6, 6403120), (8, 4802340), (10, 3841872), (12, 3201560), (15, 2561248), (16, 2401170), (20, 1920936), (24, 1600780), (30, 1280624), (32, 1200585), (40, 960468), (48, 800390), (60, 640312), (80, 480234), (96, 400195), (120, 320156), (160, 240117), (240, 160078), (480, 80039)]