72997440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{76039}}^1$

素因数の和:76059

約数の個数: 56

約数和(自身を含む): 231769920

約数和(自身を除く): 158772480

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, 160, 192, 240, 320, 480, 960, 76039, 152078, 228117, 304156, 380195, 456234, 608312, 760390, 912468, 1140585, 1216624, 1520780, 1824936, 2281170, 2433248, 3041560, 3649872, 4562340, 4866496, 6083120, 7299744, 9124680, 12166240, 14599488, 18249360, 24332480, 36498720, 72997440]

約数ペア:

[(1, 72997440), (2, 36498720), (3, 24332480), (4, 18249360), (5, 14599488), (6, 12166240), (8, 9124680), (10, 7299744), (12, 6083120), (15, 4866496), (16, 4562340), (20, 3649872), (24, 3041560), (30, 2433248), (32, 2281170), (40, 1824936), (48, 1520780), (60, 1216624), (64, 1140585), (80, 912468), (96, 760390), (120, 608312), (160, 456234), (192, 380195), (240, 304156), (320, 228117), (480, 152078), (960, 76039)]