4821699840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{1255651}}^1$

素因数の和:1255675

約数の個数: 72

約数和(自身を含む): 15399316128

約数和(自身を除く): 10577616288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 1255651, 2511302, 3766953, 5022604, 6278255, 7533906, 10045208, 12556510, 15067812, 18834765, 20090416, 25113020, 30135624, 37669530, 40180832, 50226040, 60271248, 75339060, 80361664, 100452080, 120542496, 150678120, 160723328, 200904160, 241084992, 301356240, 321446656, 401808320, 482169984, 602712480, 803616640, 964339968, 1205424960, 1607233280, 2410849920, 4821699840]

約数ペア:

[(1, 4821699840), (2, 2410849920), (3, 1607233280), (4, 1205424960), (5, 964339968), (6, 803616640), (8, 602712480), (10, 482169984), (12, 401808320), (15, 321446656), (16, 301356240), (20, 241084992), (24, 200904160), (30, 160723328), (32, 150678120), (40, 120542496), (48, 100452080), (60, 80361664), (64, 75339060), (80, 60271248), (96, 50226040), (120, 40180832), (128, 37669530), (160, 30135624), (192, 25113020), (240, 20090416), (256, 18834765), (320, 15067812), (384, 12556510), (480, 10045208), (640, 7533906), (768, 6278255), (960, 5022604), (1280, 3766953), (1920, 2511302), (3840, 1255651)]