384170720

素因数分解:

$2^5\times 5^1\times {\mathrm{173}}^1\times {\mathrm{13879}}^1$

素因数の和:14067

約数の個数: 48

約数和(自身を含む): 912915360

約数和(自身を除く): 528744640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 6920, 13840, 13879, 27680, 27758, 55516, 69395, 111032, 138790, 222064, 277580, 444128, 555160, 1110320, 2220640, 2401067, 4802134, 9604268, 12005335, 19208536, 24010670, 38417072, 48021340, 76834144, 96042680, 192085360, 384170720]

約数ペア:

[(1, 384170720), (2, 192085360), (4, 96042680), (5, 76834144), (8, 48021340), (10, 38417072), (16, 24010670), (20, 19208536), (32, 12005335), (40, 9604268), (80, 4802134), (160, 2401067), (173, 2220640), (346, 1110320), (692, 555160), (865, 444128), (1384, 277580), (1730, 222064), (2768, 138790), (3460, 111032), (5536, 69395), (6920, 55516), (13840, 27758), (13879, 27680)]