481897440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{334651}}^1$

素因数の和:334672

約数の個数: 72

約数和(自身を含む): 1644479928

約数和(自身を除く): 1162582488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 334651, 669302, 1003953, 1338604, 1673255, 2007906, 2677208, 3011859, 3346510, 4015812, 5019765, 5354416, 6023718, 6693020, 8031624, 10039530, 10708832, 12047436, 13386040, 15059295, 16063248, 20079060, 24094872, 26772080, 30118590, 32126496, 40158120, 48189744, 53544160, 60237180, 80316240, 96379488, 120474360, 160632480, 240948720, 481897440]

約数ペア:

[(1, 481897440), (2, 240948720), (3, 160632480), (4, 120474360), (5, 96379488), (6, 80316240), (8, 60237180), (9, 53544160), (10, 48189744), (12, 40158120), (15, 32126496), (16, 30118590), (18, 26772080), (20, 24094872), (24, 20079060), (30, 16063248), (32, 15059295), (36, 13386040), (40, 12047436), (45, 10708832), (48, 10039530), (60, 8031624), (72, 6693020), (80, 6023718), (90, 5354416), (96, 5019765), (120, 4015812), (144, 3346510), (160, 3011859), (180, 2677208), (240, 2007906), (288, 1673255), (360, 1338604), (480, 1003953), (720, 669302), (1440, 334651)]