76719360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19979}}^1$

素因数の和:20003

約数の個数: 72

約数和(自身を含む): 245034720

約数和(自身を除く): 168315360

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 19979, 39958, 59937, 79916, 99895, 119874, 159832, 199790, 239748, 299685, 319664, 399580, 479496, 599370, 639328, 799160, 958992, 1198740, 1278656, 1598320, 1917984, 2397480, 2557312, 3196640, 3835968, 4794960, 5114624, 6393280, 7671936, 9589920, 12786560, 15343872, 19179840, 25573120, 38359680, 76719360]

約数ペア:

[(1, 76719360), (2, 38359680), (3, 25573120), (4, 19179840), (5, 15343872), (6, 12786560), (8, 9589920), (10, 7671936), (12, 6393280), (15, 5114624), (16, 4794960), (20, 3835968), (24, 3196640), (30, 2557312), (32, 2397480), (40, 1917984), (48, 1598320), (60, 1278656), (64, 1198740), (80, 958992), (96, 799160), (120, 639328), (128, 599370), (160, 479496), (192, 399580), (240, 319664), (256, 299685), (320, 239748), (384, 199790), (480, 159832), (640, 119874), (768, 99895), (960, 79916), (1280, 59937), (1920, 39958), (3840, 19979)]