457417440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{317651}}^1$

素因数の和:317672

約数の個数: 72

約数和(自身を含む): 1560941928

約数和(自身を除く): 1103524488

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, 317651, 635302, 952953, 1270604, 1588255, 1905906, 2541208, 2858859, 3176510, 3811812, 4764765, 5082416, 5717718, 6353020, 7623624, 9529530, 10164832, 11435436, 12706040, 14294295, 15247248, 19059060, 22870872, 25412080, 28588590, 30494496, 38118120, 45741744, 50824160, 57177180, 76236240, 91483488, 114354360, 152472480, 228708720, 457417440]

約数ペア:

[(1, 457417440), (2, 228708720), (3, 152472480), (4, 114354360), (5, 91483488), (6, 76236240), (8, 57177180), (9, 50824160), (10, 45741744), (12, 38118120), (15, 30494496), (16, 28588590), (18, 25412080), (20, 22870872), (24, 19059060), (30, 15247248), (32, 14294295), (36, 12706040), (40, 11435436), (45, 10164832), (48, 9529530), (60, 7623624), (72, 6353020), (80, 5717718), (90, 5082416), (96, 4764765), (120, 3811812), (144, 3176510), (160, 2858859), (180, 2541208), (240, 1905906), (288, 1588255), (360, 1270604), (480, 952953), (720, 635302), (1440, 317651)]