130578720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{272039}}^1$

素因数の和:272057

約数の個数: 48

約数和(自身を含む): 411324480

約数和(自身を除く): 280745760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 272039, 544078, 816117, 1088156, 1360195, 1632234, 2176312, 2720390, 3264468, 4080585, 4352624, 5440780, 6528936, 8161170, 8705248, 10881560, 13057872, 16322340, 21763120, 26115744, 32644680, 43526240, 65289360, 130578720]

約数ペア:

[(1, 130578720), (2, 65289360), (3, 43526240), (4, 32644680), (5, 26115744), (6, 21763120), (8, 16322340), (10, 13057872), (12, 10881560), (15, 8705248), (16, 8161170), (20, 6528936), (24, 5440780), (30, 4352624), (32, 4080585), (40, 3264468), (48, 2720390), (60, 2176312), (80, 1632234), (96, 1360195), (120, 1088156), (160, 816117), (240, 544078), (480, 272039)]