74238720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19333}}^1$

素因数の和:19357

約数の個数: 72

約数和(自身を含む): 237112176

約数和(自身を除く): 162873456

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, 19333, 38666, 57999, 77332, 96665, 115998, 154664, 193330, 231996, 289995, 309328, 386660, 463992, 579990, 618656, 773320, 927984, 1159980, 1237312, 1546640, 1855968, 2319960, 2474624, 3093280, 3711936, 4639920, 4949248, 6186560, 7423872, 9279840, 12373120, 14847744, 18559680, 24746240, 37119360, 74238720]

約数ペア:

[(1, 74238720), (2, 37119360), (3, 24746240), (4, 18559680), (5, 14847744), (6, 12373120), (8, 9279840), (10, 7423872), (12, 6186560), (15, 4949248), (16, 4639920), (20, 3711936), (24, 3093280), (30, 2474624), (32, 2319960), (40, 1855968), (48, 1546640), (60, 1237312), (64, 1159980), (80, 927984), (96, 773320), (120, 618656), (128, 579990), (160, 463992), (192, 386660), (240, 309328), (256, 289995), (320, 231996), (384, 193330), (480, 154664), (640, 115998), (768, 96665), (960, 77332), (1280, 57999), (1920, 38666), (3840, 19333)]