65354880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{34039}}^1$

素因数の和:34061

約数の個数: 64

約数和(自身を含む): 208324800

約数和(自身を除く): 142969920

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, 320, 384, 480, 640, 960, 1920, 34039, 68078, 102117, 136156, 170195, 204234, 272312, 340390, 408468, 510585, 544624, 680780, 816936, 1021170, 1089248, 1361560, 1633872, 2042340, 2178496, 2723120, 3267744, 4084680, 4356992, 5446240, 6535488, 8169360, 10892480, 13070976, 16338720, 21784960, 32677440, 65354880]

約数ペア:

[(1, 65354880), (2, 32677440), (3, 21784960), (4, 16338720), (5, 13070976), (6, 10892480), (8, 8169360), (10, 6535488), (12, 5446240), (15, 4356992), (16, 4084680), (20, 3267744), (24, 2723120), (30, 2178496), (32, 2042340), (40, 1633872), (48, 1361560), (60, 1089248), (64, 1021170), (80, 816936), (96, 680780), (120, 544624), (128, 510585), (160, 408468), (192, 340390), (240, 272312), (320, 204234), (384, 170195), (480, 136156), (640, 102117), (960, 68078), (1920, 34039)]